Remove deprecations from mpl circuit drawer

[enavarro51]

Details and comments

This PR removes the qregs, cregs, layout, and global phase arguments to the MatplotlibDrawer class. These are now being inferred from the circuit passed to the drawer.

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[coveralls]

Pull Request Test Coverage Report for Build 4773898240

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• 20 unchanged lines in 5 files lost coverage.
• Overall coverage increased (+0.06%) to 85.919%

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Files with Coverage Reduction	New Missed Lines	%
crates/qasm2/src/expr.rs	1	93.76%
qiskit/transpiler/passes/synthesis/unitary_synthesis.py	1	95.37%
crates/accelerate/src/sabre_swap/mod.rs	2	99.53%
crates/qasm2/src/lex.rs	4	90.89%
crates/qasm2/src/parse.rs	12	97.11%

Totals
Change from base Build 4766039524:	0.06%
Covered Lines:	70988
Relevant Lines:	82622

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💛 - Coveralls

[jakelishman]

Ace, thanks Edwin.