Update API Level to new version

[gouri-panda]

We're getting warned by all the custom apps and probably also in the main apps. We should Update to new version 34 or higher now.

[kelson42]

Yes, we will have to make a few releases

[kelson42]

@gouri-panda This impact custom apps, not kiwix itself AFAIK. We should better move this issue to custom apps and list which custom apps are impacted.

[gouri-panda]

@kelson42 Do you want the list?

[MohitMaliFtechiz]

@gouri-panda We have not released custom apps recently, so the targetted SDK version is older for all the custom apps except the DWDS app, which we updated in November https://github.com/kiwix/kiwix-android-custom/releases. So we have to make the release for other custom apps that will fix this issue.

[kelson42]

Would be helpful to open one issue for each custom apps requiring an update. Once done we will run an effort to implement/fix them.

[MohitMaliFtechiz]

@kelson42 Sure. I am creating the tickets for custom apps that need updates.