Fix: Formatting errors in InverseCancellation release note (backport #13533)

[mergify]

Summary

The following commits fix a couple formatting errors on the release note attached to #13454

Details and comments

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This is an automatic backport of pull request #13533 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 841cb29 has failed:

On branch mergify/bp/stable/1.3/pr-13533
Your branch is up to date with 'origin/stable/1.3'.

You are currently cherry-picking commit 841cb29d8.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by us:   releasenotes/notes/fix-inverse-cancellation-c7f4debcde4a705a.yaml

no changes added to commit (use "git add" and/or "git commit -a")

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[qiskit-bot]

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

• @Qiskit/terra-core

[coveralls]

Pull Request Test Coverage Report for Build 12257100468

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 6 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.02%) to 88.921%

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Files with Coverage Reduction	New Missed Lines	%
crates/accelerate/src/unitary_synthesis.rs	1	92.2%
crates/qasm2/src/lex.rs	5	92.48%

Totals
Change from base Build 12239168078:	0.02%
Covered Lines:	79080
Relevant Lines:	88933

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💛 - Coveralls

Cherry pick was not checked

[1ucian0]

This file does not exists in stable/1.3