chore(deps): bump supercharge/redis-github-action from 1.2.0 to 1.4.0

Bumps [supercharge/redis-github-action](https://github.com/supercharge/redis-github-action) from 1.2.0 to 1.4.0.
- [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...1.4.0)

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

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

.github/workflows/testing.yml

@@ -18,7 +18,7 @@ jobs:
       GOPROXY: https://proxy.golang.org
     steps:
       - name: Start Redis
-        uses: supercharge/redis-github-action@1.2.0
+        uses: supercharge/redis-github-action@1.4.0
         with:
           redis-version: 4