fix(types): avoid nullable as keys to affect the inference of IsKeyValues

[KazariEX]

vuejs/language-tools#4819

[github-actions]

Size Report

Bundles

File	Size	Gzip	Brotli
runtime-dom.global.prod.js	100 kB	38 kB	34.2 kB
vue.global.prod.js	159 kB	57.9 kB	51.4 kB

Usages

Name	Size	Gzip	Brotli
createApp (CAPI only)	46.9 kB	18.3 kB	16.7 kB
createApp	55 kB	21.3 kB	19.4 kB
createSSRApp	59 kB	23 kB	20.9 kB
defineCustomElement	59.8 kB	22.8 kB	20.8 kB
overall	68.7 kB	26.3 kB	24 kB

[pkg-pr-new]

Open in Stackblitz

@vue/compiler-core

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@vue/compiler-dom

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@vue/compiler-ssr

pnpm add https://pkg.pr.new/@vue/compiler-ssr@12247

@vue/compiler-sfc

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@vue/reactivity

pnpm add https://pkg.pr.new/@vue/reactivity@12247

@vue/runtime-core

pnpm add https://pkg.pr.new/@vue/runtime-core@12247

@vue/runtime-dom

pnpm add https://pkg.pr.new/@vue/runtime-dom@12247

@vue/server-renderer

pnpm add https://pkg.pr.new/@vue/server-renderer@12247

@vue/shared

pnpm add https://pkg.pr.new/@vue/shared@12247

vue

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@vue/compat

pnpm add https://pkg.pr.new/@vue/compat@12247

commit: b2c1404

[edison1105]

/ecosystem-ci run

[vue-bot]

📝 Ran ecosystem CI: Open

suite	result	latest scheduled
language-tools	✅ success	✅ success
nuxt	✅ success	✅ success
pinia	✅ success	✅ success
primevue	✅ success	✅ success
quasar	✅ success	✅ success
radix-vue	✅ success	✅ success
router	✅ success	✅ success
test-utils	✅ success	✅ success
vant	✅ success	✅ success
vite-plugin-vue	✅ success	✅ success
vitepress	✅ success	✅ success
vue-i18n	✅ success	✅ success
vue-macros	✅ success	✅ success
vuetify	✅ success	✅ success
vueuse	✅ success	✅ success
vue-simple-compiler	✅ success	✅ success