oops try fix test_importlib hang again

Author: coolreader18

.github/workflows/cron-ci.yaml

@@ -37,10 +37,10 @@ jobs:
         working-directory: ./extra_tests
         continue-on-error: true
       - name: run cpython tests
-        run: LLVM_PROFILE_FILE="$PWD/regrtest-%p.profraw" target/release/rustpython -m test -v -x test_importlib
-        continue-on-error: true
-      - name: run test_importlib, separately
-        run: LLVM_PROFILE_FILE="$PWD/regrtest-%p.profraw" target/release/rustpython -m test -v -x test_importlib
+        run: |
+          # run test_importlib separately, otherwise it hangs (?)
+          LLVM_PROFILE_FILE="$PWD/regrtest-%p.profraw" target/release/rustpython -m test -v test_importlib
+          LLVM_PROFILE_FILE="$PWD/regrtest-%p.profraw" target/release/rustpython -m test -v -x test_importlib
         continue-on-error: true
       - name: prepare code coverage data
         run: |