fix: fix --tauri-version 2 parsing

closes #829

Author: amrbashir

.changes/tauri-version.md

@@ -0,0 +1,7 @@
+---
+"create-tauri-app": "patch"
+"create-tauri-app-js": "patch"
+---
+
+Fix `--tauri-version 2` flag not working.
+

src/args.rs

@@ -35,7 +35,7 @@ impl FromStr for TauriVersion {
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         match s {
             "1" => Ok(Self::V1),
-            "2" => Ok(Self::V1),
+            "2" => Ok(Self::V2),
             _ => Err("unknown Tauri version"),
         }
     }