The unused parameter dag in DAGNode constructor is removed

[1ucian0]

Summary

Removal of the deprecation from #13862 . Therefore, on hold until the deprecation is merged in 1.4

[qiskit-bot]

One or more of the following people are relevant to this code:

• @Qiskit/terra-core

[coveralls]

Pull Request Test Coverage Report for Build 13376405668

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.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 111 unchanged lines in 6 files lost coverage.
• Overall coverage decreased (-0.06%) to 88.198%

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Files with Coverage Reduction	New Missed Lines	%
crates/accelerate/src/two_qubit_decompose.rs	1	91.82%
crates/qasm2/src/expr.rs	1	94.23%
crates/circuit/src/dag_node.rs	3	76.52%
crates/qasm2/src/lex.rs	5	92.48%
qiskit/transpiler/passes/synthesis/unitary_synthesis.py	47	74.05%
crates/accelerate/src/unitary_synthesis.rs	54	94.29%

Totals
Change from base Build 13336190323:	-0.06%
Covered Lines:	78751
Relevant Lines:	89289

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💛 - Coveralls