chore(tests): merge back expensive tests to normal tests

.github/workflows/optimizer-expensive-tests.yml

@@ -1,26 +0,0 @@
-name: Continuous integration - Extra tests
-
-on:
-  push:
-    branches: [ main, testci ]
-  pull_request:
-
-env:
-  CARGO_TERM_COLOR: always
-jobs:
-  check-concrete-optimizer-expensive-tests:
-    runs-on: ubuntu-20.04
-    env:
-      RUSTFLAGS: -D warnings
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: "Setup"
-        uses: ./.github/workflows/setup
-        with:
-          ssh_private_key: ${{ secrets.CONCRETE_COMPILER_CI_SSH_PRIVATE }}
-
-      - name: Tests
-        run: |
-          cd v0-parameters
-          cargo test --release --no-fail-fast --features=expensive_tests