chore(release): 1.12.12 [skip ci]

### [1.12.12](v1.12.11...v1.12.12) (2021-12-20)

### Bug Fixes

* publish src/ for sourcemaps ([#484](#484)) ([973e6e4](973e6e4))

### Miscellaneous Chores

* Synced local '.github/' with remote 'sync-files/js/.github/' ([#476](#476)) ([20a5049](20a5049))

### Build System

* **deps-dev:** bump core-js from 3.19.1 to 3.19.3 ([#473](#473)) ([622d6c2](622d6c2))
* **deps-dev:** bump prettier from 2.5.0 to 2.5.1 ([#474](#474)) ([b3504fa](b3504fa))
* **deps-dev:** bump rollup from 2.60.2 to 2.61.0 ([#477](#477)) ([64bb472](64bb472))

Author: semantic-release-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@googlemaps/js-api-loader",
-  "version": "1.12.11",
+  "version": "1.12.12",
   "description": "Wrapper for the loading of Google Maps JavaScript API script in the browser",
   "keywords": [
     "google",