Asr pass refactor #7448

Job	Run time
Build LPython to WASM	5m 55s
Build Jupyter Kernel	3m 33s
LPython CI (3.10, ubuntu-latest)	6m 2s
Test CPython Interop (@pythoncall)	3m 19s
Check Debug build	4m 8s
LPython CI (3.10, macos-latest)	6m 3s
LPython CI (3.10, windows-2019)	5m 45s
Run Integration tests with Python 3.9	3m 27s
Check Release build	5m 59s
Run Integration tests with Python 3.10	3m 23s
Run SymPy tests	3m 45s
Run Integration tests with Python 3.11	3m 24s
Test LLVM 10	4m 8s
Test PIP Installable Packages	2m 54s
Run Integration tests with Python 3.12	3m 26s
Upload Tarball	34s
Test LLVM 15	4m 17s
Test LLVM 16	4m 20s
	1h 14m 22s

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