refactor(run-ci-tests.sh): remove unit tests from CI test script

The unit tests have been removed from the CI test script. This change was likely made because the unit tests are now being run separately or have been moved to a different part of the CI pipeline. Removing them from this script helps to keep the CI process more focused and efficient.

run-ci-tests.sh

@@ -34,15 +34,6 @@ case $TEST_TYPE in
   ./run src/examples/zkapps/dex/happy-path-with-proofs.ts --bundle
   ;;
 
-"Unit tests")
-  echo "Running unit tests"
-  cd src/mina-signer
-  npm run build
-  cd ../..
-  npm run test:unit
-  npm run test
-  ;;
-
 "Verification Key Regression Check")
   echo "Running Regression checks"
   ./run ./tests/vk-regression/vk-regression.ts --bundle