run jmh bench and output as json

Signed-off-by: christian.lutnik <christian.lutnik@dynatrace.com>

.github/workflows/pullrequest.yml

@@ -16,7 +16,7 @@ jobs:
                 - java: 11
                   profile: java11
     name: with Java ${{ matrix.build.java }}
-    runs-on: ${{ matrix.os}}
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Check out the code
         uses: actions/checkout@09d2acae674a48949e3602304ab46fd20ae0c42f
@@ -56,10 +56,7 @@ jobs:
 
       - if: matrix.build.java == '17'
         name: Run JMH benchmark
-        run: mvn --activate-profiles benchmark jmh:benchmark -rf json -rff output.json .*
-        #run: |
-        #  'mvn clean compile'
-        #  'mvn jmh:benchmark -rf json -rff output.json .*'
+        run: mvn --activate-profiles benchmark jmh:benchmark "-Djmh.rf=json" "-Djmh.rff=benchmark/results/results.json"
 
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@624d0bca90f761ffa7ce50c41875a1a226969a02