chore(maven): update dependency eu.maveniverse.maven.nisse:extension to v0.9.11

Author: renovate[bot]

.mvn/extensions.xml

@@ -10,6 +10,6 @@
     <extension>
         <groupId>eu.maveniverse.maven.nisse</groupId>
         <artifactId>extension</artifactId>
-        <version>0.9.10</version>
+        <version>0.9.11</version>
     </extension>
 </extensions>