user-runtime-dir: Log the quota limit in the warning message on failure

Author: DaanDeMeyer

src/login/user-runtime-dir.c

@@ -284,7 +284,7 @@ static int apply_tmpfs_quota(
                         log_debug_errno(r, "Lacking privileges to set UID quota on %s, skipping: %m", *p);
                         continue;
                 } else if (r < 0) {
-                        log_warning_errno(r, "Failed to set disk quota on %s for UID " UID_FMT ", ignoring: %m", *p, uid);
+                        log_warning_errno(r, "Failed to set disk quota limit to '%s' on %s for UID " UID_FMT ", ignoring: %m", FORMAT_BYTES(v), *p, uid);
                         continue;
                 }