Bump ikalnytskyi/action-setup-postgres from 6 to 7

Bumps [ikalnytskyi/action-setup-postgres](https://github.com/ikalnytskyi/action-setup-postgres) from 6 to 7.
- [Release notes](https://github.com/ikalnytskyi/action-setup-postgres/releases)
- [Commits](ikalnytskyi/action-setup-postgres@v6...v7)

---
updated-dependencies:
- dependency-name: ikalnytskyi/action-setup-postgres
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/build.yml

@@ -38,7 +38,7 @@ jobs:
     - name: Tune GitHub-hosted runner network
       uses: smorimoto/tune-github-hosted-runner-network@v1
     - name: Setup PostgreSQL
-      uses: ikalnytskyi/action-setup-postgres@v6
+      uses: ikalnytskyi/action-setup-postgres@v7
       with:
         username: postgres
         password: postgres