Fix yamllint errors, use SubM-standard config

Use similar yamllint configuration as other Submariner repos.

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>

.github/workflows/linting.yml

@@ -107,6 +107,5 @@ jobs:
       - name: Run yamllint
         uses: ibiqlik/action-yamllint@ed2b6e911569708ed121c14b87d513860a7e36a7
         with:
-          file_or_dir: submariner-k8s-broker/Chart.yaml submariner-k8s-broker/values.yaml submariner-operator/Chart.yaml submariner-operator/values.yaml
           config_file: .yamllint.yml
           strict: true

.submarinerbot.yaml

@@ -1,3 +1,4 @@
+---
 label-approved:
   approvals: 2
   label: ready-to-test

.yamllint.yml

@@ -1,15 +1,15 @@
 ---
 extends: default
+
 rules:
-  comments: disable
-  comments-indentation: disable
   line-length:
-    max: 150
-  braces:
-    min-spaces-inside: 0
-    max-spaces-inside: 0
-  brackets:
-    min-spaces-inside: 0
-    max-spaces-inside: 0
-  indentation:
-    indent-sequences: consistent
+    max: 140
+  # Allow standard GHA syntax for "on: *"
+  truthy:
+    ignore: '.github/workflows/*.yml'
+
+ignore: |
+  /submariner-k8s-broker/crds
+  /submariner-operator/crds
+  /submariner-k8s-broker/templates
+  /submariner-operator/templates

ct.yaml

@@ -1,3 +1,4 @@
+---
 charts:
   - submariner-operator
   - submariner-k8s-broker

submariner-k8s-broker/questions.yml

@@ -1,3 +1,4 @@
+---
 questions:
   - variable: submariner-k8s-broker.rbac.create
     type: boolean

submariner-operator/questions.yml

@@ -1,3 +1,4 @@
+---
 questions:
   - variable: defaultOperatorImage
     default: true