[stable/2023.2] fix: this targets mysql upgrade needs (#1610)

This is an automated cherry-pick of #1409
/assign ricolin
diff --git a/roles/keycloak/tasks/main.yml b/roles/keycloak/tasks/main.yml
index d8b5e10..5c65bd3 100644
--- a/roles/keycloak/tasks/main.yml
+++ b/roles/keycloak/tasks/main.yml
@@ -34,7 +34,7 @@
       - version
   register: mysql_ready
   until: mysql_ready is not failed
-  retries: 60
+  retries: 120
   delay: 5
 
 - name: Create Keycloak database