Bump actions/checkout in the github-actions group across 1 directory

Bumps the github-actions group with 1 update in the / directory: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/codeql-analysis.yaml

@@ -19,7 +19,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 

.github/workflows/govulncheck.yaml

@@ -22,7 +22,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Install Go and produce a SARIF report. This fails only when the tool is
       # unable to scan.

.github/workflows/lint.yaml

@@ -10,7 +10,7 @@ jobs:
       contents: read
       checks: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 

.github/workflows/test.yaml

@@ -10,7 +10,7 @@ jobs:
   go-test:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 
@@ -28,7 +28,7 @@ jobs:
       matrix:
         kubernetes: ['default']
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 
@@ -55,7 +55,7 @@ jobs:
       matrix:
         kubernetes: [v1.30, v1.33]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 
@@ -89,7 +89,7 @@ jobs:
       matrix:
         kubernetes: [v1.30, v1.33]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 
@@ -140,7 +140,7 @@ jobs:
       matrix:
         kubernetes: [v1.30, v1.33]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
 
@@ -211,7 +211,7 @@ jobs:
       - e2e-k3d-chainsaw
       - e2e-k3d-kuttl
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with: { go-version: stable }
       - uses: actions/download-artifact@v6

.github/workflows/trivy.yaml

@@ -21,7 +21,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Download Trivy
         uses: ./.github/actions/trivy
         env:
@@ -41,7 +41,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Trivy needs a populated Go module cache to detect Go module licenses.
       - uses: actions/setup-go@v6
@@ -67,7 +67,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Report success only when detected secrets are listed in [.trivyignore.yaml].
       - name: Scan secrets
@@ -89,7 +89,7 @@ jobs:
 
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Print any detected secrets or vulnerabilities to the workflow log for
       # human consumption. This step fails only when Trivy is unable to scan.