ci(fix): provide unique name for upload artifact

now errors in v4 as each run would clobber artifacts

.github/workflows/test.yml

@@ -42,9 +42,9 @@ jobs:
         run: go install github.com/mattn/goveralls@latest
       - name: Send coverage
         run: goveralls -coverprofile=coverage.txt -service=github -parallel
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v3
         with:
-          name: logs-${{ github.job }}-${{ github.run_id }}-${{ github.run_attempt }}.zip
+          name: logs-${{ github.job }}-${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.go-version }}.zip
           path: ~/.pact/plugins/**/plugin.log
         if: ${{ always() }}