Update upload-artifact action to version 4

Author: corbym

.github/workflows/build.yml

@@ -44,7 +44,7 @@ jobs:
           parallel: true
 
       - name: Upload Go test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Go-results-${{ matrix.go-version }}
           path: TestResults-${{ matrix.go-version }}.json