fix: add crate-type staticlib for mobile build (#612)

Author: pewsheen

.changes/fix-cargo-toml-mobile-add-staticlib.md

@@ -0,0 +1,5 @@
+---
+"create-tauri-app": patch
+---
+
+Add crate-type `staticlib` to `Cargo.toml` for mobile builds.

templates/_base_/src-tauri/Cargo.toml.lte

@@ -9,7 +9,7 @@ edition = "2021"
 
 {% if mobile %}[lib]
 name = "{% lib_name %}"
-crate-type = ["lib", "cdylib"]
+crate-type = ["lib", "cdylib", "staticlib"]
 
 {% endif %}{% if stable %}[build-dependencies]
 tauri-build = { version = "1.5", features = [] }