Support heif/heic and other image thumbnails in dolphin.

[JunaidQrysh]

Pull Request

Description

I spent some time trying to figure out why heic thumbnails were not working in dolphin and since most phones's
default image format is heic I think its better someone else does not go through the same hassle as me.

Type of change

Please put an x in the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update (non-breaking change; modified files are limited to the documentations)
• Technical debt (a code change that does not fix a bug or add a feature but makes something clearer for devs)
• Other (provide details below)

Checklist

Please put an x in the boxes that apply:

• I have read the CONTRIBUTING document.
• My code follows the code style of this project.
• My commit message follows the commit guidelines.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added a changelog entry.
• I have added necessary comments/documentation to my code.
• I have added tests to cover my changes.
• I have tested my code locally and it works as expected.
• All new and existing tests passed.

[kRHYME7]

This should be in extra for now. Don't worry we will have separate meta files for each configs and dependencies.

[kRHYME7]

This should be in extra for now. Don't worry we will have separate meta files for each configs and dependencies.

[kRHYME7]

@JunaidQrysh changelog please

[JunaidQrysh]

@kRHYME7 you fine with it being in pkg_core?
Should i add this change under 25.11.1?

[kRHYME7]

Please move it in extra

[kRHYME7]

Changlog please