Update core.wcm.components.version to v2.30.3

Author: renovate[bot]

tooling/conga-aem-maven-plugin/src/it/wcmio-archetype-aem65/parent/pom.xml

@@ -29,7 +29,7 @@
     <eclipse.settings.nullanalysis>enabled</eclipse.settings.nullanalysis>
 
     <!-- Versions -->
-    <core.wcm.components.version>2.30.2</core.wcm.components.version>
+    <core.wcm.components.version>2.30.3</core.wcm.components.version>
     <acs.aem.commons.version>6.15.4</acs.aem.commons.version>
 
     <!-- Enable reproducible builds -->