feat(cli): update cargo-mobile2 to 0.21, closes #14238

Author: lucasfernog

.changes/cargo-mobile-0.21.md

@@ -0,0 +1,6 @@
+---
+'tauri-cli': 'minor:enhance'
+'@tauri-apps/cli': minor:enhance
+---
+
+Update cargo-mobile2 to 0.21, enhancing error messages and opening Xcode when multiple apps are installed.

Cargo.lock

@@ -36,7 +36,7 @@ name = "cargo-tauri"
 path = "src/main.rs"
 
 [target."cfg(any(target_os = \"linux\", target_os = \"dragonfly\", target_os = \"freebsd\", target_os = \"openbsd\", target_os = \"netbsd\", target_os = \"windows\", target_os = \"macos\"))".dependencies]
-cargo-mobile2 = { version = "0.20.6", default-features = false }
+cargo-mobile2 = { version = "0.21", default-features = false }
 
 [dependencies]
 jsonrpsee = { version = "0.24", features = ["server"] }