Only restart between implementations for ledger

Author: ben-kaufman

.github/workflows/main.yml

@@ -81,6 +81,7 @@ jobs:
       - name: Test python
         run: cargo test --features ${{ matrix.rust.features }} test_python -- --test-threads=1
       - name: Restart simulator
+        if: matrix.emulator.name == 'ledger'
         run: docker restart simulator
       - name: Test binary
         run: cargo test --features ${{ matrix.rust.features }} test_binary -- --test-threads=1