Bump actions/cache from 3.2.5 to 3.3.1 (#318)

Bumps [actions/cache](https://github.com/actions/cache) from 3.2.5 to 3.3.1.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](6998d139dd...88522ab9f3)

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

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@4d34df0c2316fe8122ab82dc22947d607c0c91f9
       with:
         go-version: 1.19
-    - uses: actions/cache@6998d139ddd3e68c71e9e398d8e40b71a2f39812
+    - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8
       with:
         path: |
           ~/go/pkg/mod