changed maven repo url because of repo name change

Author: daviddavidgit

pom.xml

@@ -325,7 +325,7 @@
         <repository>
             <id>github</id>
             <name>GitHub Packages</name>
-            <url>https://maven.pkg.github.com/keycloak-competence-center/keycloak-signature-extension</url>
+            <url>https://maven.pkg.github.com/keycloak-competence-center/keycloak-signature</url>
         </repository>
     </distributionManagement>
 </project>