chore(deps): update actions/checkout action to v7

.gitea/workflows/deploy.yaml

@@ -41,7 +41,7 @@ jobs:
       has_helmfile: ${{ steps.check-helmfile.outputs.exists }}
       has_k8s: ${{ steps.check-k8s.outputs.exists }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Check if helmfile.yaml exists
         id: check-helmfile
         run: |
@@ -68,7 +68,7 @@ jobs:
     needs: detect-service-type
     if: inputs.skip_shared_secrets_deployment != 'true'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_actions/.gitea/actions/extract-namespace-from-repo-name@244a64884838c35a5fc0dc42e0b82bb70b253dfc # 0.0.1
         id: namespace
         with:
@@ -97,7 +97,7 @@ jobs:
     needs: detect-service-type
     if: needs.detect-service-type.outputs.has_k8s == 'true'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_actions/.gitea/actions/extract-namespace-from-repo-name@244a64884838c35a5fc0dc42e0b82bb70b253dfc # 0.0.1
         id: namespace
         with:
@@ -123,7 +123,7 @@ jobs:
       needs.detect-service-type.outputs.has_k8s == 'true' && 
       inputs.skip_helm_deployment != 'true'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_actions/.gitea/actions/extract-namespace-from-repo-name@244a64884838c35a5fc0dc42e0b82bb70b253dfc # 0.0.1
         id: namespace
         with:

.gitea/workflows/release.yaml

@@ -14,7 +14,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
       - name: Increment tag

.gitea/workflows/validate.yaml

@@ -36,7 +36,7 @@ jobs:
       has_helmfile: ${{ steps.check-helmfile.outputs.exists }}
       has_k8s: ${{ steps.check-k8s.outputs.exists }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Check if helmfile.yaml exists
         id: check-helmfile
         run: |
@@ -63,7 +63,7 @@ jobs:
     needs: detect-service-type
     if: needs.detect-service-type.outputs.has_k8s == 'true'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_actions/.gitea/actions/extract-namespace-from-repo-name@244a64884838c35a5fc0dc42e0b82bb70b253dfc # 0.0.1
         id: namespace
         with:
@@ -88,7 +88,7 @@ jobs:
       needs.detect-service-type.outputs.has_k8s == 'true' && 
       inputs.skip_helm_validation != 'true'
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_actions/.gitea/actions/extract-namespace-from-repo-name@244a64884838c35a5fc0dc42e0b82bb70b253dfc # 0.0.1
         id: namespace
         with: