chore(release): 1.2.2 [skip ci]

### [1.2.2](v1.2.1...v1.2.2) (2021-09-28)

### Miscellaneous Chores

* Synced file(s) with googlemaps/.github ([#291](#291)) ([8356a19](8356a19))

### Build System

* **deps-dev:** bump @typescript-eslint/eslint-plugin ([#296](#296)) ([c8106f8](c8106f8))
* **deps-dev:** bump @typescript-eslint/parser from 4.31.2 to 4.32.0 ([#298](#298)) ([c65a4e9](c65a4e9))
* **deps-dev:** bump chromedriver from 93.0.1 to 94.0.0 ([#297](#297)) ([9928135](9928135))
* **deps-dev:** bump core-js from 3.18.0 to 3.18.1 ([#295](#295)) ([45f8d48](45f8d48))
* **deps-dev:** bump rollup from 2.56.3 to 2.57.0 ([#294](#294)) ([fc773e8](fc773e8))

### Documentation

* **README:** add note about @googlemaps/markerclusterer ([b892b02](b892b02))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@googlemaps/markerclustererplus",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Creates and manages per-zoom-level clusters for large amounts of markers.",
   "keywords": [
     "cluster",