add action for displaying the coverage

Author: grisuthedragon

.github/workflows/build-coverage.yml

@@ -2,9 +2,6 @@ name: Coverage Report
 
 on:
   push:
-    branches:
-    - main
-    - gcovr_github
     paths:
     - .github/workflows/*.yml
     - '**CMakeLists.txt'
@@ -101,3 +98,7 @@ jobs:
         coveralls-out: coveralls.json
         print-summary: true
         root: ${{github.workspace}}
+    - uses: 5monkeys/cobertura-action@master
+      with:
+        path: cobertura.xml
+        minimum_coverage: 45