Bump actions/cache from 4.0.0 to 4.1.0

Bumps [actions/cache](https://github.com/actions/cache) from 4.0.0 to 4.1.0.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@13aacd8...2cdf405)

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

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

.github/workflows/testing.yml

@@ -49,7 +49,7 @@ jobs:
           fetch-depth: 0
 
       - name: Cache go module
-        uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
+        uses: actions/cache@2cdf405574d6ef1f33a1d12acccd3ae82f47b3f2 # v4.1.0
         with:
           path: |
             ~/.cache/go-build