update crceedengo-rules-spec to 2.6.7

Author: dedece35

pom.xml

@@ -70,7 +70,7 @@
         <sonar-packaging.version>1.23.0.740</sonar-packaging.version>
 
         <!-- Version of creedengo rules specifications implemented by this plugin -->
-        <creedengo-rules-specifications.version>2.5.0</creedengo-rules-specifications.version>
+        <creedengo-rules-specifications.version>2.6.7</creedengo-rules-specifications.version>
 
         <!-- URL of the Maven repository where sonarqube will be downloaded -->
         <test-it.orchestrator.artifactory.url>https://repo1.maven.org/maven2</test-it.orchestrator.artifactory.url>