feat(example/bun-build): Disable cache in UnpluginTypia

This commit disables the cache in UnpluginTypia. The change is made in
the 'bun-build/preload.ts' file. The cache option is set from 'true' to
'false'. This might affect the performance of the plugin.

examples/bun-build/preload.ts

@@ -1,4 +1,4 @@
 import { plugin } from 'bun';
 import UnpluginTypia from 'unplugin-typia/bun'
 
-plugin(UnpluginTypia({cache:true}))
+plugin(UnpluginTypia({cache: false}))