fix: add postgresql db to workflow

Author: bitfl0wer

.github/workflows/build-test-coverage.yaml

@@ -21,6 +21,13 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
+      - uses: ikalnytskyi/action-setup-postgres@v6
+        with:
+          username: sonata
+          password: sljkdhfghjklsdfghjkldfsghjklsdfghjklsdfg
+          database: sonata
+          port: 5432
+        id: postgres
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: "llvm-tools-preview"
@@ -34,6 +41,8 @@ jobs:
         run: |
           cargo binstall --no-confirm --force --only-signed cargo-llvm-cov
       - name: Build, Test, Publish Coverage
+        env:
+          DATABASE_URL: ${{ steps.postgres.outputs.connection-uri }}
         run: |
           if [ -n "${{ secrets.COVERALLS_REPO_TOKEN }}" ]; then
             mkdir -p coverage