chore(deps): update dependency prettier to v2.8.6

Author: renovate[bot]

package.json

@@ -35,7 +35,7 @@
     "nock": "13.2.9",
     "node-fetch": "2.6.7",
     "nodemon": "2.0.20",
-    "prettier": "2.7.1",
+    "prettier": "2.8.6",
     "semantic-release": "19.0.5"
   },
   "engines": {

yarn.lock

@@ -3459,7 +3459,7 @@ __metadata:
     nock: 13.2.9
     node-fetch: 2.6.7
     nodemon: 2.0.20
-    prettier: 2.7.1
+    prettier: 2.8.6
     probot: 12.2.8
     semantic-release: 19.0.5
     vercel: 28.0.2
@@ -8684,12 +8684,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:2.7.1":
-  version: 2.7.1
-  resolution: "prettier@npm:2.7.1"
+"prettier@npm:2.8.6":
+  version: 2.8.6
+  resolution: "prettier@npm:2.8.6"
   bin:
     prettier: bin-prettier.js
-  checksum: 55a4409182260866ab31284d929b3cb961e5fdb91fe0d2e099dac92eaecec890f36e524b4c19e6ceae839c99c6d7195817579cdffc8e2c80da0cb794463a748b
+  checksum: 8ac94fa67aec0e65743ea15ebf954ef2f1e52638abd129dc04e8b49e8bb3224c0233c98df6b5c98efd31bd2a43866590486559438ee4ead09dc81be389068572
   languageName: node
   linkType: hard