Remove LCOV merger and Codacy coverage upload steps

Removed LCOV merger installation and coverage upload steps.

Author: StuartFerguson

.github/workflows/nightlybuild.yml

@@ -37,20 +37,6 @@ jobs:
       run: |
         dotnet test "EstateReportingAPI.IntegrationTests\EstateReportingAPI.IntegrationTests.csproj" /p:CollectCoverage=true /p:Exclude="[xunit*]*" /p:ExcludeByAttribute="Obsolete" /p:ExcludeByAttribute="GeneratedCodeAttribute" /p:ExcludeByAttribute="CompilerGeneratedAttribute" /p:ExcludeByAttribute="ExcludeFromCodeCoverageAttribute" /p:CoverletOutput="../lcov2.info" /maxcpucount:1 /p:CoverletOutputFormat="lcov"        
 
-    - name: Install LCOV merger
-      run: npm install -g lcov-result-merger
-
-    - name: Merge LCOV reports
-      run: |
-        mkdir -p coverage
-        lcov-result-merger "*.info" > lcov.info
-
-    - name: Upload merged coverage to Codacy
-      uses: codacy/codacy-coverage-reporter-action@v1
-      with:
-        project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
-        coverage-reports: ./lcov.info
-
     - uses: actions/upload-artifact@v4
       if: ${{ failure() }}
       with: