Update base image to use stable branch 'release-0.12'

Signed-off-by: Automated Release <release@submariner.io>

.github/workflows/branch.yml

@@ -9,6 +9,6 @@ jobs:
     name: PR targets branch
     runs-on: ubuntu-latest
     steps:
-      - name: Check that the PR targets devel
-        if: ${{ github.base_ref != 'devel' }}
+      - name: Check that the PR targets release-0.12
+        if: ${{ github.base_ref != 'release-0.12' }}
         run: exit 1

.github/workflows/e2e-full.yml

@@ -27,11 +27,11 @@ jobs:
         uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
 
       - name: Run E2E deployment and tests
-        uses: submariner-io/shipyard/gh-actions/e2e@devel
+        uses: submariner-io/shipyard/gh-actions/e2e@release-0.12
         with:
           k8s_version: ${{ matrix.k8s_version }}
           using: ${{ matrix.cable_driver }} ${{ matrix.globalnet }} ${{ matrix.lighthouse }}
 
       - name: Post mortem
         if: failure()
-        uses: submariner-io/shipyard/gh-actions/post-mortem@devel
+        uses: submariner-io/shipyard/gh-actions/post-mortem@release-0.12

.github/workflows/e2e.yml

@@ -14,8 +14,8 @@ jobs:
         uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
 
       - name: Run E2E deployment and tests
-        uses: submariner-io/shipyard/gh-actions/e2e@devel
+        uses: submariner-io/shipyard/gh-actions/e2e@release-0.12
 
       - name: Post mortem
         if: failure()
-        uses: submariner-io/shipyard/gh-actions/post-mortem@devel
+        uses: submariner-io/shipyard/gh-actions/post-mortem@release-0.12

.github/workflows/flake_finder.yml

@@ -22,10 +22,10 @@ jobs:
         uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
 
       - name: Run E2E deployment and tests
-        uses: submariner-io/shipyard/gh-actions/e2e@devel
+        uses: submariner-io/shipyard/gh-actions/e2e@release-0.12
         with:
           using: ${{ matrix.cable_driver }} ${{ matrix.globalnet }} ${{ matrix.lighthouse }}
 
       - name: Post mortem
         if: failure()
-        uses: submariner-io/shipyard/gh-actions/post-mortem@devel
+        uses: submariner-io/shipyard/gh-actions/post-mortem@release-0.12

.github/workflows/release.yml

@@ -4,7 +4,7 @@ name: Release Charts
 on:
   push:
     branches:
-      - devel
+      - release-0.12
 
 jobs:
   release:

Makefile

@@ -1,4 +1,4 @@
-BASE_BRANCH ?= devel
+BASE_BRANCH ?= release-0.12
 export BASE_BRANCH
 
 ifneq (,$(DAPPER_HOST_ARCH))