openexr/ilmbase: update to 2.5.2.

[skmpz]

locally compiled:

• gimp: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• darktable: x86_64 aarch64 x86_64-musl aarch64-musl (archs=x86_64* aarch64* ppc64le*)
• calligra: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• PrusaSlicer: x86_64 i686 and x86_64-musl (nocross)
• alembic: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• hugin: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• luxmark: x86_64 (depends on embree)
• luxrays: x86_64 (depends on embree)
• kio-extras: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• kimageformats: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• gmic: x86_64 i686 and x86_64-musl (nocross)
• krita: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• blender: x86_64 i686 and x86_64-musl (archs="x86_64* i686* ppc64*)
• opencv4: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• opencv: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• openimageio: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• openvdb: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• synfig: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• synfigstudio: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl
• vips: x86_64 aarch64 armv7l x86_64-musl aarch64-musl armv6l-musl

[fosslinux]

Please:

1. Remove all of the merge commits
2. Split the openexr/ilmbase: update to 2.5.2. commits out into 1 commit for openexr and 1 commit for ilmbase, and place them at the beginning of the commit stack.
3. All of the miscellaneous ones at the end such as remove patches, update gmic template for 2.5 libraries and change hugin, luxmark and luxrays patches all need to follow the correct commit naming scheme. https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#committing-your-changes
4. Ideally, the revbumps would show which of the two packages they are revbumping against. For example, kio-extras only is being revbumped for openexr.

[ahesford]

Not sure if this is case sensitive, but match the IlmThread capitalization for consistency unless the all-lowercase form is needed to work.

[skmpz]

Ok guys thanks for the comments, I will do the changes and open a new PR. Closing this one.

[ericonr]

@skmpz you can keep working on the changes here and push force, please don't close the PR to open a new one.

[pullmoll]

Thou shalt not close existing and open new PRs addressing the same issue.
Your friendly reviewer team is fed with close and open mail notifications.

Amend or edit your commits, rearrange, drop, squash, clean up and finally force push the result to the existing PR.
This is the rule, not merely a suggestion.

[skmpz]

Ok, reopened.