fixed typo in user retrieval flow log for keycloak

Author: anirbandas18

src/main/java/com/digitalsanctuary/spring/user/service/DSOAuth2UserService.java

@@ -151,7 +151,7 @@ public User getUserFromGoogleOAuth2User(OAuth2User principal) {
      * @return A User object representing the authenticated user.
      */
     public User getUserFromKeycloakOAuth2User(OAuth2User principal) {
-        log.debug("Getting user info from Google OAuth2 provider with principal: {}", principal);
+        log.debug("Getting user info from Keycloak OAuth2 provider with principal: {}", principal);
         if (principal == null) {
             return null;
         }