create pr-checkout action

.github/actions/pr-checkout/action.yaml

@@ -0,0 +1,15 @@
+name: 'Checkout to PR and rebase to main'
+description: 'Action for checkouting to the PR branch and rebasing it to the main'
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Rebase to main
+      run: |
+        git rebase origin/main
+      shell: bash

.github/workflows/markdown.yaml

@@ -8,7 +8,7 @@ jobs:
   documentation-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           use-quiet-mode: 'yes'  

.github/workflows/operator-verify.yaml

@@ -19,7 +19,7 @@ jobs:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - uses: golangci/golangci-lint-action@v3
         with:
@@ -30,7 +30,7 @@ jobs:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - name: run test
         run: make -C components/operator test
@@ -39,7 +39,7 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - uses: ./.github/actions/create-single-cluster
       - name: run integration test (pre)

.github/workflows/pull-gitleaks.yaml

@@ -10,7 +10,7 @@ jobs:
   gitleaks-scan:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
         with:
           fetch-depth: 0
       - name: Fetch gitleaks ${{ env.GITLEAKS_VERSION }}

.github/workflows/serverless-verify.yaml

@@ -19,7 +19,7 @@ jobs:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - uses: ./.github/actions/setup-libgit2
       - uses: golangci/golangci-lint-action@v3
@@ -31,7 +31,7 @@ jobs:
     if: github.event_name == 'pull_request'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - uses: ./.github/actions/setup-libgit2
       - name: run test
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false
     steps:
-      - uses: actions/checkout@v4
+      - uses: ./.github/actions/pr-checkout
       - uses: ./.github/actions/setup-go
       - uses: ./.github/actions/create-single-cluster
       - name: run integration test (pre)