Fix: Gate ordering across registers in pyqasm.draw()

[vinayswamik]

Summary of changes

Improved Circuit Drawer

• Implement line key retrieval and final measurement handling in moment computation for QASM.
• Enhance depth calculation for multi-qubit gates and measurements, ensuring accurate moment representation.

Closes #248

[codecov-commenter]

Codecov Report

❌ Patch coverage is 96.66667% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/pyqasm/printer.py	96.66%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[TheGupta2012]

Hi @vinayswamik , can we add an image comparison test similar to the ones present in the test_mpl_drawer? You'll need to add a reference of this image in the directory and then compare against the one which is drawn dynamically.

[TheGupta2012]

Also a nitpick, but please use more descriptive names for PR branches as bugs is very vague

[TheGupta2012]

Looks good , thanks!