Remove rust-tls (sha1-ring) from tests as its too slow

.github/workflows/test.yml

@@ -43,16 +43,10 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
-        features: [default-tls, rust-tls]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
       - run: rustup toolchain install stable --profile minimal
       - uses: Swatinem/rust-cache@v2
       - name: Run tests
-        run: cargo test --no-default-features --features=${{ matrix.features }}
-      - name: Ensure openssl isn't included
-        if: ${{ matrix.features == 'rust-tls' && matrix.os == 'ubuntu-latest' }}
-        run: |
-          cargo install cargo-tree
-          cargo tree --no-default-features --features ${{ matrix.features }} | grep openssl && false || true
+        run: cargo test