Add maven option in build specs (#3591)

Author: joviegas

buildspecs/build.yml

@@ -7,9 +7,10 @@ phases:
 
   build:
     commands:
-      - mvn clean install -T1C
+      - mvn clean install -T1C $MAVEN_OPTIONS
       - JAVA_VERSION=$(java -version 2>&1 | grep -i version | cut -d'"' -f2 | cut -d'.' -f1-1)
       - echo $JAVA_VERSION
+      - echo $MAVEN_OPTIONS
       - |
         if [ "$JAVA_VERSION" -ge "9" ]; then
           cd test/module-path-tests

buildspecs/integ-test.yml

@@ -15,9 +15,10 @@ phases:
           AWS_SESSION_TOKEN=`echo $ASSUME_ROLE_OUTPUT | awk '{ print $3 }'`
           echo "Using role $INTEGRATION_TEST_ROLE_ARN with access key $AWS_ACCESS_KEY_ID."
         fi
-      - mvn clean install -Dskip.unit.tests -P integration-tests -Dfindbugs.skip -Dcheckstyle.skip -T1C
+      - mvn clean install -Dskip.unit.tests -P integration-tests -Dfindbugs.skip -Dcheckstyle.skip -T1C $MAVEN_OPTIONS
       - JAVA_VERSION=$(java -version 2>&1 | grep -i version | cut -d'"' -f2 | cut -d'.' -f1-1)
       - echo $JAVA_VERSION
+      - echo $MAVEN_OPTIONS
       - |
         if [ "$JAVA_VERSION" -ge "9" ]; then
           cd test/module-path-tests

buildspecs/stability-test.yml

@@ -7,7 +7,8 @@ phases:
 
   build:
     commands:
-      - mvn clean install -P stability-tests -pl :stability-tests --am
+      - mvn clean install -P stability-tests -pl :stability-tests --am $MAVEN_OPTIONS
+      - echo $MAVEN_OPTIONS
     finally:
       - mkdir -p codebuild-test-reports
       - find ./ -name 'TEST-*.xml' -type f -exec cp {} codebuild-test-reports/ \;