fix(docs): fix the wrong version number in the document. (#3175)

Author: kingsword09

src/content/docs/develop/configuration-files.mdx

@@ -208,7 +208,7 @@ Cargo version numbers use [Semantic Versioning]. Running `cargo update` in the `
 If you want to use a specific crate version you can use exact versions instead by prepending `=` to the version number of the dependency:
 
 ```
-tauri-build = { version = "=2.0.0.0" }
+tauri-build = { version = "=2.0.0" }
 ```
 
 An additional thing to take note of is the `features=[]` portion of the `tauri` dependency. Running `tauri dev` and `tauri build` will automatically manage which features need to be enabled in your project based on the your Tauri configuration. For more information about `tauri` feature flags see the [documentation][tauri Cargo features].