Bump supercharge/redis-github-action from 1.2.0 to 1.8.0

Bumps [supercharge/redis-github-action](https://github.com/supercharge/redis-github-action) from 1.2.0 to 1.8.0.
- [Release notes](https://github.com/supercharge/redis-github-action/releases)
- [Changelog](https://github.com/supercharge/redis-github-action/blob/main/CHANGELOG.md)
- [Commits](supercharge/redis-github-action@1.2.0...1.8.0)

---
updated-dependencies:
- dependency-name: supercharge/redis-github-action
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
           bundler-cache: true
 
       - name: Set up Redis ${{ matrix.redis_server }}
-        uses: supercharge/redis-github-action@1.2.0
+        uses: supercharge/redis-github-action@1.8.0
         with:
           redis-version: ${{ matrix.redis_server }}