Fix nuget errors on self-hosted runnners (#3546)

* Fix nuget errors on self-hosted runnners

* Correction

* Corrected condition

.github/templates/main.yml

@@ -77,6 +77,9 @@ jobs:
       - #@ template.replace(cleanupWorkspace())
       - #@ template.replace(checkoutCode())
       - #@ template.replace(fetchPackageArtifacts("needs.build-packages.outputs.package_version"))
+      #! To avoid NU5037 error
+      - name: Clear nuget cache
+        run: dotnet nuget locals all --clear
       - #@ template.replace(dotnetBuildTests("Tests/Benchmarks/PerformanceTests", "net6.0", "linux-x64", "needs.build-packages.outputs.package_version"))
       - name: Run the tests
         run: #@ "${{ steps.dotnet-publish.outputs.executable-path }}/PerformanceTests -f \"*\" --join"

.github/templates/test-net-core.yml

@@ -33,6 +33,10 @@ jobs:
 
     steps:
       - #@ template.replace(prepareTest(cleanupWorkspace = True))
+      #! To avoid NU5037 error
+      - name: Clear nuget cache
+        run: dotnet nuget locals all --clear
+        if: ${{ matrix.os.runner == 'win81' }}
       - #@ template.replace(dotnetBuildTests("Tests/Realm.Tests", "${{ matrix.framework }}", "${{ matrix.os.runtime }}"))
       - name: Run the tests
         env:

.github/workflows/main.yml

@@ -233,6 +233,8 @@ jobs:
       with:
         name: Realm.${{ needs.build-packages.outputs.package_version }}
         path: ${{ github.workspace }}/Realm/packages/
+    - name: Clear nuget cache
+      run: dotnet nuget locals all --clear
     - name: Publish Tests/Benchmarks/PerformanceTests
       run: dotnet publish Tests/Benchmarks/PerformanceTests -c Release -f net6.0 -r linux-x64 -p:RestoreConfigFile=Tests/Test.NuGet.Config -p:UseRealmNupkgsWithVersion=${{ needs.build-packages.outputs.package_version }} -p:RealmTestsStandaloneExe=true --no-self-contained
     - name: Output executable path

.github/workflows/test-net-core.yml

@@ -61,6 +61,9 @@ jobs:
       with:
         name: Realm.${{ inputs.version }}
         path: ${{ github.workspace }}/Realm/packages/
+    - name: Clear nuget cache
+      run: dotnet nuget locals all --clear
+      if: ${{ matrix.os.runner == 'win81' }}
     - name: Publish Tests/Realm.Tests
       run: dotnet publish Tests/Realm.Tests -c Release -f ${{ matrix.framework }} -r ${{ matrix.os.runtime }} -p:RestoreConfigFile=Tests/Test.NuGet.Config -p:UseRealmNupkgsWithVersion=${{ inputs.version }} -p:RealmTestsStandaloneExe=true --no-self-contained
     - name: Output executable path