build(deps): bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/checks.yml

@@ -47,7 +47,7 @@ jobs:
         with:
           go-version-file: go.mod
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         if: ${{ !env.ACT }}
         with:
           path: ~/go/pkg/mod
@@ -97,7 +97,7 @@ jobs:
         with:
           go-version-file: go.mod
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         if: ${{ !env.ACT }}
         with:
           path: ~/go/pkg/mod

.github/workflows/promote.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           go-version-file: go.mod
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         if: ${{ !env.ACT }}
         with:
           path: ~/go/pkg/mod

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           go-version-file: go.mod
           check-latest: true
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         if: ${{ !env.ACT }}
         with:
           path: ~/go/pkg/mod