Update buildscript, update ci, bump lib

.github/workflows/build.yml

@@ -0,0 +1,33 @@
+# Automatically build the project and run any configured tests for every push
+# and submitted pull request. This can help catch issues that only occur on
+# certain platforms or Java versions, and provides a first line of defence
+# against bad commits.
+name: build
+on: [pull_request, push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v2
+      - name: setup jdk 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+      # to cache gradle files
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          cache-read-only: false
+          gradle-home-cache-cleanup: true
+      - name: make gradle wrapper executable
+        if: ${{ runner.os != 'Windows' }}
+        run: chmod +x ./gradlew
+      - name: build
+        run: ./gradlew build
+      - name: capture build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: Artifacts
+          path: |
+            build/libs/*