fix(language-core): loose props check on generic components without strictTemplates

[KazariEX]

fix #4972

[pkg-pr-new]

Open in Stackblitz

vue-component-meta

npm i https://pkg.pr.new/vuejs/language-tools/vue-component-meta@4983

vue-component-type-helpers

npm i https://pkg.pr.new/vuejs/language-tools/vue-component-type-helpers@4983

@vue/language-plugin-pug

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-plugin-pug@4983

@vue/language-server

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-server@4983

@vue/language-core

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-core@4983

@vue/language-service

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-service@4983

vue-tsc

npm i https://pkg.pr.new/vuejs/language-tools/vue-tsc@4983

@vue/typescript-plugin

npm i https://pkg.pr.new/vuejs/language-tools/@vue/typescript-plugin@4983

commit: 342e715