bug: Add missing HTML reserved keyword

[Sukaato]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Stencil Version

4.21

Current Behavior

the file src/compiler/transformers/reserved-public-members.ts does not have all reserved HTML keyword, and sometimes it can have unexpected behavior

(eg: if you have a popover property to store HTMLElement, in development mode it work perfectly fine, but when the web-component is transformed into Vue component the popover is reflected on HTML, and broke the style and the HTML

Expected Behavior

Warn the developer about new reserved keyword

System Info

System: node 20.16.0
    Platform: linux (5.15.153.1-microsoft-standard-WSL2)
   CPU Model: AMD Ryzen 7 5700X 8-Core Processor (16 cpus)
    Compiler: /home/sukaato/projects/poppy-ui/node_modules/@stencil/core/compiler/stencil.js
       Build: 1722623140
     Stencil: 4.20.0 🚐
  TypeScript: 5.5.3
      Rollup: 2.56.3
      Parse5: 7.1.2
      jQuery: 4.0.0-pre
      Terser: 5.31.1

Steps to Reproduce

1. Run sh demo.sh (install project)
2. Run npm start -w @test/core to see how stencil handle the keyword popover in dev.
3. Run npm start -w @test/demo to see how outside stencil the keyword popover is handled.

Code Reproduction URL

https://github.com/Sukaato/stencil-reserved-keyword

Additional Information

Add the reserved keyword to src/compiler/transformers/reserved-public-members.tsin HTML_ELEMENT_KEYS array.

[christian-bromann]

A fix for this has been released in Stencil v4.22.0 🎉