gradle: Version 2.1.0

* 1. @asuka-mio Support launch FilePicker on any Context
* 2. @asuka-mio Support `awaitPickerOnce`
* 3. @asuka-mio Support predictive back
* 4. Implement custom traverse backend
* 5. Update dependencies and AGP
* 6. New UI for permissions page and selections page
* 7. Fixed known issues
* 8. Expose static launch() and awaitPickerOnce()

Change-Id: I175182804dc84b8468bbef1b2debfc0d9bb30a8c

gradle/libs.versions.toml

@@ -3,8 +3,8 @@
 compileSdk = "34"
 minSdk = "26"
 targetSdk = "34"
-versionCode = "4"
-versionName = "2.0.3"
+versionCode = "5"
+versionName = "2.1.0"
 compose-compiler = "1.4.3"
 
 # libraries