Bump sigstore/cosign-installer from 3.8.1 to 3.8.2 (#2628)

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 3.8.1 to 3.8.2.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](sigstore/cosign-installer@d7d6bc7...3454372)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-version: 3.8.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release.yaml

@@ -54,7 +54,7 @@ jobs:
         with:
           go-version: "1.21"
       - name: Install cosign
-        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # main
+        uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb # main
       - name: Install syft
         uses: anchore/sbom-action/download-syft@9f7302141466aa6482940f15371237e9d9f4c34a # v0.19.0
 
@@ -163,7 +163,7 @@ jobs:
           format: "spdx-json"
           output: "spdx.sbom.json"
       - name: Install cosign
-        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # main
+        uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb # main
       - name: Sign image and sbom
         run: |
           #!/usr/bin/env bash