run CI with --stacktrace

.github/workflows/build.yml

@@ -36,5 +36,5 @@ jobs:
               run: |
                   git config --global user.email "no-reply@github.com"
                   git config --global user.name "Github Actions"
-                  ./gradlew applyPatches
+                  ./gradlew applyPatches --stacktrace
-                  ./gradlew build
+                  ./gradlew build --stacktrace