Added initial support for Bytes type #7532

Job	Run time
Build LPython to WASM	6m 0s
LPython CI (3.10, windows-2019)	12m 6s
LPython CI (3.10, macos-latest)	9m 31s
LPython CI (3.10, ubuntu-latest)	9m 3s
Check Debug build	4m 49s
Check Release build	6m 59s
Test CPython Interop (@pythoncall)	3m 52s
Test PIP Installable Packages	3m 29s
Test LLVM 10	4m 38s
Run SymPy tests	5m 36s
Build Jupyter Kernel	3m 38s
Run Integration tests with Python 3.12	4m 7s
Test LLVM 15	4m 46s
Test LLVM 16	4m 40s
Upload Tarball	41s
Run Integration tests with Python 3.11	4m 5s
Run Integration tests with Python 3.9	4m 8s
Run Integration tests with Python 3.10	4m 1s
	1h 36m 9s

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