Updated 'sonar.exclusions' option

Author: jaaufauvre

.travis.yml

@@ -22,7 +22,7 @@ script:
     /d:sonar.login="$SONAR_TOKEN" \
     /d:sonar.cs.vstest.reportsPaths="${TEST_RESULTS_PATH}/results.trx" \
     /d:sonar.cs.opencover.reportsPaths="${TEST_RESULTS_PATH}/coverage.xml" \
-    /d:sonar.exclusions="${TEST_RESULTS_PATH}/**/*"
+    /d:sonar.exclusions="**/*.xml"  # coverage.xml
   - dotnet test -c Release -l:"trx;LogFileName=results.trx" /p:CollectCoverage=true /p:CoverletOutputFormat="opencover" /p:CoverletOutput="TestResults/coverage.xml"
   - dotnet publish -c Release
   - dotnet sonarscanner end /d:sonar.login="$SONAR_TOKEN"