Update actions/checkout action to v4.2.1

.github/workflows/alert-failed-test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout kibana-operations
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           repository: 'elastic/kibana-operations'
           ref: main

.github/workflows/codeql-stats.yml

@@ -11,7 +11,7 @@ jobs:
     if: github.repository == 'elastic/kibana' # Hack: Do not run on forks
     steps:
     - name: Checkout kibana-operations
-      uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       with:
         repository: 'elastic/kibana-operations'
         ref: main

.github/workflows/codeql.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       with:
         ref: ${{ matrix.branch }}
 
@@ -61,7 +61,7 @@ jobs:
     if: github.repository == 'elastic/kibana' # Hack: Do not run on forks
     steps:
     - name: Checkout kibana-operations
-      uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       with:
         repository: 'elastic/kibana-operations'
         ref: main

.github/workflows/label-failed-test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout kibana-operations
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           repository: 'elastic/kibana-operations'
           ref: main

.github/workflows/launchdarkly-code-references.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.event.repository.fork == false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 11 # This value must be set if the lookback configuration option is not disabled for find-code-references. Read more: https://github.com/launchdarkly/ld-find-code-refs#searching-for-unused-flags-extinctions
       - name: LaunchDarkly Code References

.github/workflows/on-merge.yml

@@ -29,7 +29,7 @@ jobs:
               contains(github.event.pull_request.labels.*.name, 'auto-backport'))))
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           repository: 'elastic/kibana-github-actions'
           ref: main

.github/workflows/skip-failed-test.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           repository: 'elastic/kibana-github-actions'
           ref: main
@@ -30,7 +30,7 @@ jobs:
           token: ${{secrets.KIBANAMACHINE_TOKEN}}
 
       - name: Checkout kibana-operations
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           repository: 'elastic/kibana-operations'
           ref: main