Bump test-metadata-generator to 0.6.0 (#12025)

Signed-off-by: Jakub Stejskal <xstejs24@gmail.com>

Author: Frawless

pom.xml

@@ -115,7 +115,7 @@
         <docker-java.version>3.4.0</docker-java.version>
         <junit4.version>4.13.2</junit4.version>
         <skodjob.test-frame.version>1.2.0</skodjob.test-frame.version>
-        <skodjob-doc.version>0.5.0</skodjob-doc.version>
+        <skodjob-doc.version>0.6.0</skodjob-doc.version>
         <helm-client.version>0.0.15</helm-client.version>
         <access-operator.version>0.2.0</access-operator.version>
         <!-- properties to skip surefire tests during failsafe execution -->