Bump actions/checkout from 3.1.0 to 3.2.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](93ea575cb5...755da8c3cf)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/release.yaml

@@ -16,7 +16,7 @@ jobs:
       packages: write # needed for ghcr access
     steps:
       - name: Checkout
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
+        uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Setup Go
@@ -88,7 +88,7 @@ jobs:
       id-token: write
       packages: write
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8
+      - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b
       - name: Setup Kustomize
         uses: fluxcd/pkg/actions/kustomize@main
       - name: Setup Flux CLI