chore(deps): update dependency prettier to ^2.8.4 (#2746)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -69,7 +69,7 @@
     "mockserver-client": "5.15.0",
     "nock": "13.3.0",
     "p-retry": "^5.1.1",
-    "prettier": "^2.7.1",
+    "prettier": "^2.8.4",
     "sinon": "15.0.3",
     "stream-buffers": "3.0.2",
     "tempy": "^3.0.0",