Update gradle.yml

.github/workflows/gradle.yml

@@ -36,6 +36,9 @@ jobs:
     - name: Build with Gradle Wrapper
       run: ./gradlew build
 
+    - name: Build JAR
+      run: ./gradlew jar
+
     # NOTE: The Gradle Wrapper is the default and recommended way to run Gradle (https://docs.gradle.org/current/userguide/gradle_wrapper.html).
     # If your project does not have the Gradle Wrapper configured, you can use the following configuration to run Gradle with a specified version.
     #
@@ -47,6 +50,20 @@ jobs:
     # - name: Build with Gradle 8.9
     #   run: gradle build
 
+
+    - name: Upload a Build Artifact
+      uses: actions/upload-artifact@v4.6.2
+      with:
+      # Artifact name
+        name: build
+        # A file, directory or wildcard pattern that describes what to upload
+        path: build/libs
+        # The desired behavior if no files are found using the provided path.
+        retention-days: 30
+        overwrite: true
+        include-hidden-files: false
+
+
   dependency-submission:
 
     runs-on: ubuntu-latest