Optional args fixed #7588

Job	Run time
Test PIP Installable Packages	2m 45s
Build LPython to WASM	6m 57s
LPython CI (3.10, ubuntu-latest)	9m 44s
LPython CI (3.10, windows-2019)	15m 48s
Build Jupyter Kernel	3m 58s
LPython CI (3.10, macos-latest)	6m 58s
Test LLVM 10	3m 46s
Run SymPy tests	3m 52s
Run Integration tests with Python 3.10	3m 12s
Upload Tarball	48s
Run Integration tests with Python 3.11	3m 23s
Test LLVM 15	3m 37s
Check Release build	6m 28s
Test LLVM 16	3m 44s
Run Integration tests with Python 3.9	3m 16s
Check Debug build	3m 10s
Test CPython Interop (@pythoncall)	3m 4s
Run Integration tests with Python 3.12	3m 12s
	1h 27m 42s

Provide feedback