maven版本调整为3.8.4

Author: chengyouling

.github/workflows/maven.yml

@@ -38,13 +38,17 @@ jobs:
       with:
         java-version: '8'
         distribution: 'temurin'
+    - name: Set up Maven
+      uses: stCarolas/setup-maven@v4.5
+      with:
+        maven-version: 3.8.4
     - uses: actions/cache@v3
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
         restore-keys: |
           ${{ runner.os }}-maven-
     - name: Compilation and Installation
-      run: mvn clean install -Drequire.maven=3.8.8 -Dcheckstyle.skip -Dspotbugs.skip=true -B -Pdocker -Pdemo-run-release -Pjacoco -Pit -Pcoverage
+      run: mvn clean install -Drequire.maven=3.8.4 -Dcheckstyle.skip -Dspotbugs.skip=true -B -Pdocker -Pdemo-run-release -Pjacoco -Pit -Pcoverage
     - name: publish coverage report
       run: bash <(curl -s https://codecov.io/bash)