Don't abort codecov data upload when regrtests fail

Author: coolreader18

.github/workflows/cron-ci.yaml

@@ -29,8 +29,10 @@ jobs:
       - name: run snippets
         run: LLVM_PROFILE_FILE="$PWD/snippet-%p.profraw" pytest -v
         working-directory: ./extra_tests
+        continue-on-error: true
       - name: run cpython tests
         run: LLVM_PROFILE_FILE="$PWD/regrtest.profraw" target/release/rustpython -m test -v
+        continue-on-error: true
       - name: prepare code coverage data
         run: |
           rusttool() {