feat: add GitHub action to check JMX with Java 8

.github/workflows/jmx.yml

@@ -0,0 +1,45 @@
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+name: JMX - CI Build
+
+on:
+  push:
+    # Sequence of patterns matched against refs/heads
+    branches-ignore:
+      # Push events to branches matching refs/heads/dependabot/**
+      - 'dependabot/**'
+  pull_request:
+
+defaults:
+  run:
+    working-directory: jmx
+
+env:
+  LC_ALL: en_US.UTF-8
+
+jobs:
+  build:
+    name: maven-build
+    runs-on: ubuntu-latest
+    steps:
+    - name: Git Checkout
+      uses: actions/checkout@v4
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        distribution: 'temurin'
+        java-version: '8'
+    - name: Build
+      shell: bash
+      run: |
+        mvn -U -e -B -ntp install