chore: keycloakClientVersion Gradle parameter

Author: augi

keycloak/build.gradle

@@ -23,10 +23,14 @@ protobuf {
     }
 }
 
+ext {
+    keycloakClientVersion = '25.0.2'
+}
+
 dependencies {
     api project(':core')
-    api 'org.keycloak:keycloak-admin-client:25.0.2'
-    api 'org.keycloak:keycloak-core:25.0.2'
+    api "org.keycloak:keycloak-admin-client:$keycloakClientVersion"
+    api "org.keycloak:keycloak-core:$keycloakClientVersion"
     api 'javax.annotation:javax.annotation-api:1.3.2'
     api 'org.bouncycastle:bcprov-jdk15on:1.70'
     api 'com.typesafe:config:1.4.3'