XWIKI-14613: Dashboard macro can break with a stackoverflow

* Increase TPC a bit...

xwiki-platform-core/xwiki-platform-dashboard/xwiki-platform-dashboard-macro/pom.xml

@@ -33,7 +33,7 @@
   <properties>
     <!-- Name to display by the Extension Manager -->
     <xwiki.extension.name>Dashboard Macro</xwiki.extension.name>
-    <xwiki.jacoco.instructionRatio>0.55</xwiki.jacoco.instructionRatio>
+    <xwiki.jacoco.instructionRatio>0.57</xwiki.jacoco.instructionRatio>
     <!-- TODO: Remove once the tests have been fixed to not output anything to the console! -->
     <xwiki.surefire.captureconsole.skip>true</xwiki.surefire.captureconsole.skip>
   </properties>