Bump coverallsapp/github-action from 2.3.0 to 2.3.1 (#29)

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

Author: dependabot[bot]

.github/workflows/dotnet-core.yml

@@ -42,7 +42,7 @@ jobs:
             -   name: Run Tests
                 run: dotnet test -c Release /p:VersionSuffix=${{ steps.set-vars.outputs.versionString }} --verbosity normal /p:CollectCoverage=true /p:CoverletOutputFormat=lcov /p:CoverletOutput='./lcov.info'
             -   name: Upload test coverage
-                uses: coverallsapp/github-action@v2.3.0
+                uses: coverallsapp/github-action@v2.3.1
                 with:
                     github-token: ${{ secrets.GITHUB_TOKEN }}
                     file: ./Disarm.Tests/lcov.info