COMP: Fix warning in PointSetToPointSetMetricv4

[dyollb]

change index type to SizeValueType in functor for ParallelizeArray
also change start/end index type to SizeValueType.

PR Checklist

• No API changes were made (or the changes have been approved)
• No major design changes were made (or the changes have been approved)
• Added test (or behavior not changed), itkEuclideanDistancePointSetMetricRegistrationTest.cxx is sufficient to reproduce issue
• Updated API documentation (or API not changed)
• Added license to new files (if any)
• Added Python wrapping to new files (if any) as described in ITK Software Guide Section 9.5
• Added ITK examples for all new major features (if any)

Refer to the ITK Software Guide for
further development details if necessary.

[dzenanz]

The commit needs to have COMP: prefix. Prefixes are not necessary for GitHub pull requests (and are frequently absent for multi-commit PRs). Can you update and force push?

[dzenanz]

There are a couple alignment issues (using GitHub UI bypasses commit hook which applies the code style). Details here (also accessible via details link in the above list of checks).

[dyollb]

action:ApplyClangFormat

[dzenanz]

Unfortunately, this does not work for PRs from forks, only from branches in the main repo.

[dzenanz]

Thank you. To be squashed upon merge.

[dyollb]

@dzenanz will this be merged into the 5.1 release? thanks

[dzenanz]

You could make a new PR into the release branch, with this same patch. As 5.1.0 is already tagged, it would go into 5.1.1, sometime in the future.

[thewtex]

This has been merged into the release branch for inclusion in 5.1.1.