ci(deps): bump the actions group with 2 updates (goreleaser#1070)

Bumps the actions group with 2 updates: [actions/github-script](https://github.com/actions/github-script) and [cachix/install-nix-action](https://github.com/cachix/install-nix-action).


Updates `actions/github-script` from 8.0.0 to 9.0.0
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@ed59741...3a2844b)

Updates `cachix/install-nix-action` from 31.10.3 to 31.10.4
- [Release notes](https://github.com/cachix/install-nix-action/releases)
- [Changelog](https://github.com/cachix/install-nix-action/blob/master/RELEASE.md)
- [Commits](cachix/install-nix-action@96951a3...6165592)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: cachix/install-nix-action
  dependency-version: 31.10.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/milestone.yml

@@ -16,7 +16,7 @@ jobs:
   milestone:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
             if (!context.payload.pull_request.merged) {

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
       - uses: anchore/sbom-action/download-syft@e22c389904149dbc22b58101806040fa8d37a610 # v0.24.0
       - uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
       - uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
-      - uses: cachix/install-nix-action@96951a368ba55167b55f1c916f7d416bac6505fe # v31.10.3
+      - uses: cachix/install-nix-action@616559265b40713947b9c190a8ff4b507b5df49b # v31.10.4
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
       - run: task setup