Remove old dotnet versions

Author: laurynas

.github/workflows/main.yml

@@ -6,10 +6,6 @@ jobs:
     strategy:
       matrix:
         dotnet-version:
-          - '2.2'
-          - '3.0'
-          - '3.1'
-          - '5.0'
           - '6.0'
           - '7.0'
           - '8.0'
@@ -21,16 +17,6 @@ jobs:
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: ${{ matrix.dotnet-version }}
-      - name: Install SSL dependencies (for older .NET versions)
-        if: matrix.dotnet-version == '2.2' || matrix.dotnet-version == '3.0' || matrix.dotnet-version == '3.1' || matrix.dotnet-version == '5.0'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libssl1.1
-      - name: Set SSL environment variables (for older .NET versions)
-        if: matrix.dotnet-version == '2.2' || matrix.dotnet-version == '3.0' || matrix.dotnet-version == '3.1' || matrix.dotnet-version == '5.0'
-        run: |
-          echo "DOTNET_SYSTEM_NET_HTTP_USESOCKETSHTTPHANDLER=0" >> $GITHUB_ENV
-          echo "DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1" >> $GITHUB_ENV
       - name: Restore dependencies
         run: dotnet restore
       - name: Run tests