chore(): updated pipeline

Author: le-vlad

.github/workflows/gotest.yaml

@@ -8,6 +8,9 @@ jobs:
   test:
     name: Run tests
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./pg_stream
 
     steps:
       - uses: actions/checkout@v3
@@ -17,5 +20,8 @@ jobs:
         with:
           go-version: "1.22"
 
+      - name: Install dependencies
+        run: go mod download
+
       - name: Run tests
-        run: cd pg_stream && go mod tidy && go test -v ./...
+        run: go test -v ./...