Fix patch for bookable_calendar

patches/d10.json

@@ -16,6 +16,9 @@
       "#3173340 Exception": "https://www.drupal.org/files/issues/2020-09-26/3173340-2.background_image.Error-Call-to-a-member-function-hasEntityToken-on-bool-in-DrupalbackgroundimageCacheContextBackgroundImageSettingsTextCacheContextgetContext.patch",
       "#3128542 FileScan": "https://www.drupal.org/files/issues/2020-09-11/background_image-missing_folder-3128542-8.patch"
     },
+    "drupal/bookable_calendar": {
+      "#3349330 Display message": "https://git.drupalcode.org/project/bookable_calendar/-/merge_requests/28.diff"
+    },
     "drupal/bootstrap_clean_blog": {
       "#3146287 Drupal 9": "https://www.drupal.org/files/issues/2021-10-23/3146287_3.patch"
     },

patches/d9.json

@@ -16,6 +16,9 @@
       "#3173340 Exception": "https://www.drupal.org/files/issues/2020-09-26/3173340-2.background_image.Error-Call-to-a-member-function-hasEntityToken-on-bool-in-DrupalbackgroundimageCacheContextBackgroundImageSettingsTextCacheContextgetContext.patch",
       "#3128542 FileScan": "https://www.drupal.org/files/issues/2020-09-11/background_image-missing_folder-3128542-8.patch"
     },
+    "drupal/bookable_calendar": {
+      "#3349330 Display message": "https://git.drupalcode.org/project/bookable_calendar/-/merge_requests/28.diff"
+    },
     "drupal/bootstrap_clean_blog": {
       "#3146287 Drupal 9": "https://www.drupal.org/files/issues/2021-10-23/3146287_3.patch"
     },