Update dependency prettier to v2.5.1 (#43473)

* Update dependency prettier to v2.5.1

* prettier fixes

* chore(toolkit): bump prettier to 2.5.1

* style(eslint): bump grafana config to 2.5.2 in core and toolkit

* style(mssql-datasource): fix no-inferrable-types eslint errors

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Ashley Harrison <ashley.harrison@grafana.com>
Co-authored-by: Jack Westbrook <jack.westbrook@gmail.com>

package.json

@@ -82,7 +82,7 @@
     "@emotion/eslint-plugin": "11.7.0",
     "@grafana/api-documenter": "7.11.2",
     "@grafana/e2e": "workspace:*",
-    "@grafana/eslint-config": "2.5.1",
+    "@grafana/eslint-config": "2.5.2",
     "@grafana/toolkit": "workspace:*",
     "@grafana/tsconfig": "^1.1.0-rc1",
     "@lingui/cli": "3.13.0",
@@ -200,7 +200,7 @@
     "postcss-loader": "6.2.1",
     "postcss-reporter": "7.0.5",
     "postcss-scss": "4.0.2",
-    "prettier": "2.2.1",
+    "prettier": "2.5.1",
     "raw-loader": "4.0.2",
     "react-refresh": "0.11.0",
     "react-select-event": "^5.1.0",