Update NUnit pipeline dependencies

Author: agray

.github/workflows/nunit-pipeline.yml

@@ -245,7 +245,7 @@ jobs:
         run: dotnet build -c ${{ env.CONFIG }}
 
       - name: Run NUnit Integration Tests
-        uses: b3b00/coverlet-action@1.3.5-alpha2
+        uses: b3b00/coverlet-action@1.3.2
         with:
           testProject: ${{ env.M_NUNIT_PROJECT }}
           output: ${{ env.NUNIT_INTEGRATION_COVERAGE_FILENAME }}
@@ -277,7 +277,7 @@ jobs:
         run: dotnet build -c ${{ env.CONFIG }}
 
       - name: Run NUnit Real Integration Tests
-        uses: b3b00/coverlet-action@1.3.5-alpha2
+        uses: b3b00/coverlet-action@1.3.2
         with:
           testProject: ${{ env.M_RD_NUNIT_PROJECT }}
           output: ${{ env.NUNIT_RD_INTEGRATION_COVERAGE_FILENAME }}