Bump the github-actions group with 3 updates

Bumps the github-actions group with 3 updates: [actions/checkout](https://github.com/actions/checkout), [actions/setup-python](https://github.com/actions/setup-python) and [helm/chart-testing-action](https://github.com/helm/chart-testing-action).


Updates `actions/checkout` from 5.0.0 to 6.0.0
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/08c6903cd8c0fde910a37f88322edcfb5dd907a8...1af3b93b6815bc44a9784bd300feb67ff0d1eeb3)

Updates `actions/setup-python` from 6.0.0 to 6.1.0
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/e797f83bcb11b83ae66e0230d6156d7c80228e7c...83679a892e2d95755f2dac6acb0bfd1e9ac5d548)

Updates `helm/chart-testing-action` from 2.7.0 to 2.8.0
- [Release notes](https://github.com/helm/chart-testing-action/releases)
- [Commits](https://github.com/helm/chart-testing-action/compare/0d28d3144d3a25ea2cc349d6e59901c4ff469b3b...6ec842c01de15ebb84c8627d2744a0c2f2755c9f)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/setup-python
  dependency-version: 6.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: helm/chart-testing-action
  dependency-version: 2.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/e2e-full.yml

@@ -26,7 +26,7 @@ jobs:
           - k8s_version: 'k8s-oldest-supported'
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run E2E deployment and tests
         uses: submariner-io/shipyard/gh-actions/e2e@release-0.17

.github/workflows/e2e.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run E2E deployment and tests
         uses: submariner-io/shipyard/gh-actions/e2e@release-0.17

.github/workflows/flake_finder.yml

@@ -21,7 +21,7 @@ jobs:
         lighthouse: ['', 'lighthouse']
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run E2E deployment and tests
         uses: submariner-io/shipyard/gh-actions/e2e@release-0.17

.github/workflows/linting.yml

@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Set up Helm
         uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4
@@ -46,12 +46,12 @@ jobs:
           version: v3.6.0
 
       - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548
         with:
           python-version: '3.13.x'
 
       - name: Set up helm/chart-testing
-        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b
+        uses: helm/chart-testing-action@6ec842c01de15ebb84c8627d2744a0c2f2755c9f
 
       - name: Set up local helm repo
         run: make local-helm-repo
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
         with:
           fetch-depth: 0
       - name: Run gitlint
@@ -75,7 +75,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run helm-docs and verify docs are up-to-date
         run: make helm-docs
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run markdown-link-check
         uses: gaurav-nelson/github-action-markdown-link-check@3c3b66f1f7d0900e37b71eca45b63ea9eedfce31
@@ -99,7 +99,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
       - name: Run markdownlint
         run: make markdownlint
 
@@ -108,6 +108,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
       - name: Run yamllint
         run: make yamllint

.github/workflows/periodic.yml

@@ -16,7 +16,7 @@ jobs:
       issues: write
     steps:
       - name: Check out the repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
 
       - name: Run markdown-link-check
         uses: gaurav-nelson/github-action-markdown-link-check@3c3b66f1f7d0900e37b71eca45b63ea9eedfce31

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
         with:
           fetch-depth: 0