ci: also add hwi emulator setup to coverage test

.github/workflows/code_coverage.yml

@@ -27,7 +27,7 @@ jobs:
         uses: Swatinem/[email protected]
       - name: Install grcov
         run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov; fi
-        # TODO: re-enable the hwi tests
+      # ==== hwi emulator setup ====
       - name: Build simulator image
         run: docker build -t hwi/ledger_emulator ./ci -f ci/Dockerfile.ledger
       - name: Run simulator image
@@ -37,7 +37,28 @@ jobs:
         with:
           python-version: '3.9'
       - name: Install python dependencies
-        run: pip install hwi==2.1.1 protobuf==3.20.1
+        run: pip install hwi==2.1.1 protobuf==3.20.1 requests
+      - name: Patch openssl.cnf for ripemd160 support
+        run: |
+          cat << 'EOF' > /tmp/openssl.cnf
+          openssl_conf = openssl_init
+
+          [openssl_init]
+          providers = provider_sect
+
+          [provider_sect]
+          default = default_sect
+          legacy = legacy_sect
+
+          [default_sect]
+          activate = 1
+
+          [legacy_sect]
+          activate = 1
+          EOF
+      - name: Setup OPENSSL_CONF environment variable
+        run: echo "OPENSSL_CONF=/tmp/openssl.cnf" >> $GITHUB_ENV
+      # ==== End hwi emulator setup ====
       - name: Test
         run: cargo test --all-features
       - name: Make coverage directory