add AppHandle.fetch_data_store_identifiers and AppHandle.remove_data_store

[Simon-Laux]

• wait for wry pr to be merged: fix crash when setting datastore and add methods to fetch all datastores and to remove a datastore wry#1512
• figure out how to force running it in main thread
• think about api / is this the correct place for this api
• .changes file
• all commits signed

closes #12843

you can try it out with this test https://github.com/Simon-Laux/tauri-experiments/tree/mac_data_store_experiments3/examples/data_store_tauri

[github-actions]

Package Changes Through e099ee1

There are 7 changes which include tauri with minor, tauri-runtime with minor, tauri-runtime-wry with minor, @tauri-apps/api with minor, tauri-bundler with patch, tauri-cli with patch, @tauri-apps/cli with patch

Planned Package Versions

The following package releases are the planned based on the context of changes in this pull request.

package	current	next
@tauri-apps/api	2.3.0	2.4.0
tauri-bundler	2.2.4	2.2.5
tauri-runtime	2.4.0	2.5.0
tauri-runtime-wry	2.4.1	2.5.0
tauri	2.3.1	2.4.0
@tauri-apps/cli	2.3.1	2.3.2
tauri-cli	2.3.1	2.3.2

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