[WIP] Introduce QkTranspileState in C transpile stages.

[raynelfss]

Summary

Introduce QkTranspileState to transmit attributes between transpiler stages. Should be used for #15151.

Details and comments

[coveralls]

Pull Request Test Coverage Report for Build 20718068012

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
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• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 40 of 97 (41.24%) changed or added relevant lines in 1 file are covered.
• 11 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-0.008%) to 88.303%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
crates/cext/src/transpiler/transpile_function.rs	40	97	41.24%

Files with Coverage Reduction	New Missed Lines	%
crates/cext/src/transpiler/transpile_function.rs	1	51.91%
crates/circuit/src/parameter/parameter_expression.rs	1	82.3%
crates/circuit/src/parameter/symbol_expr.rs	4	72.98%
crates/qasm2/src/lex.rs	5	92.03%

Totals
Change from base Build 20663023597:	-0.008%
Covered Lines:	96754
Relevant Lines:	109570

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💛 - Coveralls