Missing anchors since Vue 3.4

[edimitchel]

By translating content, I just spot missing anchors on new added titles from the latest release of Vue.

For information, I did a simple regexp on my vscode ^#+.*(?<!\})$ and searched only into src/**/*.md files.

It gaves me following:

src/api/compile-time-flags.md:
  17: ## `__VUE_OPTIONS_API__`
  23: ## `__VUE_PROD_DEVTOOLS__`
  29: ## `__VUE_PROD_HYDRATION_MISMATCH_DETAILS__` <sup class="vt-badge" data-text="3.4+" />
  35: ## Configuration Guides
  37: ### Vite
  53: ### vue-cli
  73: ### webpack
  91: ### Rollup

src/api/sfc-script-setup.md:
  256: ### Modifiers and Transformers

src/guide/components/v-model.md:
   3: ## Basic Usage
  52: ### Under the Hood

src/guide/typescript/overview.md:
  213: ### Usage with TSX