docs(projects): remove outdated project templates from README

Author: honghuangdc

packages/create-soybean/README.md

@@ -6,7 +6,5 @@ SoybeanJS's command line to create different project templates
 
 - template-pnpm-monorepo: create a monorepo project with pnpm
 - template-tsdown: create a ts library project quickly with tsdown
-- template-tsup: create a ts library project quickly with tsup
-- template-unbuild: create a ts library project quickly with unbuild
 - template-vue: create a vue project quickly
 - template-vue-tsdown: create a vue library project quickly with tsdown