Update dependency io.wcm:io.wcm.testing.aem-mock.junit5 to v5.6.12 (#79)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

parent/pom.xml

@@ -161,7 +161,7 @@
       <dependency>
         <groupId>io.wcm</groupId>
         <artifactId>io.wcm.testing.aem-mock.junit5</artifactId>
-        <version>5.6.10</version>
+        <version>5.6.12</version>
       </dependency>
       <dependency>
         <groupId>io.wcm</groupId>