Bump dotnet-coverage minor version (#1078)

Bumps dotnet-coverage from 18.9.0 to 18.10.0

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -10,7 +10,7 @@
       "rollForward": false
     },
     "dotnet-coverage": {
-      "version": "18.9.0",
+      "version": "18.10.0",
       "commands": [
         "dotnet-coverage"
       ],