🌱 Bump actions/cache from 3.2.5 to 3.2.6 (#1097)

Bumps [actions/cache](https://github.com/actions/cache) from 3.2.5 to 3.2.6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@6998d13...69d9d44)

---
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/tests.yaml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c #v2.4.0
         # https://github.com/mvdan/github-actions-golang#how-do-i-set-up-caching-between-builds
-      - uses: actions/cache@6998d139ddd3e68c71e9e398d8e40b71a2f39812 #v2.1.7
+      - uses: actions/cache@69d9d449aced6a2ede0bc19182fadc3a0a42d2b0 #v2.1.7
         with:
           # In order:
           # * Module download cache
@@ -55,7 +55,7 @@ jobs:
     steps:
       - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c #v2.4.0
         # https://github.com/mvdan/github-actions-golang#how-do-i-set-up-caching-between-builds
-      - uses: actions/cache@6998d139ddd3e68c71e9e398d8e40b71a2f39812 #v2.1.7
+      - uses: actions/cache@69d9d449aced6a2ede0bc19182fadc3a0a42d2b0 #v2.1.7
         with:
           # In order:
           # * Module download cache