feat: update maplibre-native to the latest versions

[savely-krasovsky]

Newer versions of maplibre-native contain a lot of improvements and bug fixes, including long-awaited PMTiles support. I prepared a patch which updates:

• Android to 11.8.1
• iOS to 6.12.1
• Gradle to 8.13 (it's already Gradle 9 coming soon, we need to migrate ASAP)

Also it adds PMTiles example into example app.

I tested it with Immich app and tried PMTiles source. It works!

[savely-krasovsky]

@josxha could you please approve workflow to test builds? I don't have Apple device to check if I updated iOS deps correctly.

[savely-krasovsky]

Nice, iOS and Android builds! This is ready for the review then, @josxha. I can commit CHANGELOG.md update if needed.

[savely-krasovsky]

Can someone review?

[JulianBissekkou]

@m0nac0
Can you please review this? I am not available right now

[savely-krasovsky]

Just for the context: Immich uses Flutter for their mobile app and flutter-maplibre-gl to render map with photos. Patch for the web already merged, but mobile still cannot render PMTiles map. For now Immich instances use cloud tile server to fetch tiles. At first I want to introduce basic PMTiles support to simplify self-hosting process (all you need is a static http server with HTTP Range support). At the second stage AFAIK devs want to automate the process of PMTiles file downloading and hosting within Immich app itself.

Of course there are for sure other projects that will like to have PMTiles support in Flutter as well.

[savely-krasovsky]

I don't like pinging, but anyone?

[JulianBissekkou]

@m0nac0 @kuhnroyal @josxha
Are you available for a review? :)

[savely-krasovsky]

I understand everyone is busy, but I really don't want to fork this. Flutter library for now uses almost a year old MapLibre iOS library and half year Android. I wouldn't push if they just contain some bug fixes and dependencies updates, but PMTiles support is really cool.

[josxha]

@savely-krasovsky Code reviews are a longer standing problem of the project. There are a couple other open pull requests looking for a review too.
@JulianBissekkou I worked towards the 0.21.0 release as it contains support for Flutter 3.29 but would leave these pull requests for someone else as I see my time currently better invested in https://github.com/josxha/flutter-maplibre. (:

[savely-krasovsky]

@kuhnroyal could you review please? I rebased it.

[kuhnroyal]

Yea, working on it. Looking into enabling PMTiles for web as well.

[savely-krasovsky]

Thank you! Will wait.