Qpy 0.21.2 updates

[kt474]

Summary

co authored by Jake Lishman and Alexander Ivrii
Qiskit/qiskit#8571
Qiskit/qiskit#7966

Details and comments

Fixes #

[coveralls]

Pull Request Test Coverage Report for Build 3102327206

• -8 of 9 (11.11%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.2%) to 64.392%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qiskit_ibm_runtime/qpy/binary_io/circuits.py	1	9	11.11%

Files with Coverage Reduction	New Missed Lines	%
qiskit_ibm_runtime/qpy/binary_io/circuits.py	1	48.09%

Totals
Change from base Build 3100068626:	0.2%
Covered Lines:	3275
Relevant Lines:	5086

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 3151784703

• 1 of 9 (11.11%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.2%) to 64.977%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qiskit_ibm_runtime/qpy/binary_io/circuits.py	1	9	11.11%

Files with Coverage Reduction	New Missed Lines	%
qiskit_ibm_runtime/qpy/binary_io/circuits.py	1	48.09%

Totals
Change from base Build 3136627504:	0.2%
Covered Lines:	3321
Relevant Lines:	5111

---

💛 - Coveralls

[jyu00]

LGTM!