ci: update sqlc-dev/setup-sqlc action to v5 (#329)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -48,7 +48,7 @@ jobs:
         with:
           submodules: "true"
 
-      - uses: sqlc-dev/setup-sqlc@v4
+      - uses: sqlc-dev/setup-sqlc@v5
         with:
           sqlc-version: '1.30.0'