chore(deps-dev): update shogo82148/actions-goveralls action to v1.8.0 (…

…#34)

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

.github/workflows/pr-build.yaml

@@ -37,7 +37,7 @@ jobs:
       - name: build
         run: make build
       - name: Send go coverage report
-        uses: shogo82148/actions-goveralls@df920a6a2468668dfcf71a0b43817f89eaa5ea04 # v1.7.0
+        uses: shogo82148/actions-goveralls@7b1bd2871942af030d707d6574e5f684f9891fb2 # v1.8.0
         with:
           path-to-profile: coverage.out
       - name: Check if working tree is dirty