Bump actions/cache from 3.2.4 to 3.2.5 (#308)

Bumps [actions/cache](https://github.com/actions/cache) from 3.2.4 to 3.2.5.
- [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/627f0f41f6904a5b1efbaed9f96d9eb58e92e920...6998d139ddd3e68c71e9e398d8e40b71a2f39812)

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

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

.github/workflows/unit_tests.yaml

@@ -10,7 +10,7 @@ jobs:
       uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568
       with:
         go-version: 1.19
-    - uses: actions/cache@627f0f41f6904a5b1efbaed9f96d9eb58e92e920
+    - uses: actions/cache@6998d139ddd3e68c71e9e398d8e40b71a2f39812
       with:
         path: |
           ~/go/pkg/mod