ci: bump remaining Node 20 actions to Node 24 (checkout v6, setup-go v6, golangci v9)

.github/workflows/helm-crd-sync-check.yml

@@ -19,10 +19,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: 'go.mod'
 

.github/workflows/lint.yml

@@ -14,23 +14,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
 
       - name: Run linter
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v9
         with:
           version: v2.4.0
 
   chart-version-parity:
     name: Chart.yaml version/appVersion parity
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Verify version and appVersion match
         run: |
           set -eu

.github/workflows/test-e2e.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod
 

.github/workflows/test.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone the code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.mod