Update LPython to 0.22.0

[certik]

No description provided.

[certik]

It works the bit_len failure is in main as well, we commented out the test. It should work with 0.22.0. The CI must be rerun when the new package lands.

[certik]

There is one failure on macOS:

../integration_tests/test_list_item_mixed_print.py * runtime
The JSON metadata differs against reference results
Reference JSON: tests/reference/runtime-test_list_item_mixed_print-a3fd49f.json
Output JSON:    tests/output/runtime-test_list_item_mixed_print-a3fd49f.json
Omitting 9 identical items
Differing items:
{'stderr_hash': '9e014e97e6b24d4be0c537d9dc61d875cbc5cf7f73deb9c97779245a'} != {'stderr_hash': None}
{'stderr': 'runtime-test_list_item_mixed_print-a3fd49f.stderr'} != {'stderr': None}No reference stderr_hash available for ../integration_tests/test_list_item_mixed_print.py

Error: Process completed with exit code 1.

Reported at lcompilers/lpython#2770.