chore(deps): bump csharpier from 0.28.0 to 0.28.2 (#168)

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "csharpier": {
-      "version": "0.28.0",
+      "version": "0.28.2",
       "commands": [
         "dotnet-csharpier"
       ],