Merge pull request #235 from axonivy/renovate/release/12.0-quay.io-keycloak-keycloak-26.x

Update quay.io/keycloak/keycloak Docker tag to v26.1 (release/12.0)

Author: alexsuter

ivy-keycloak/compose.yaml

@@ -7,7 +7,7 @@ services:
      - ./ivy.yaml:/ivy/configuration/ivy.yaml     
 
   keycloak:
-    image: quay.io/keycloak/keycloak:26.0
+    image: quay.io/keycloak/keycloak:26.1
     command: start-dev --import-realm
     ports:
      - 8090:8080