[doc] Update HowToBuild document

[zetwhite]

I tried to build *.visx file following the document - https://github.com/Samsung/ONE-vscode/blob/b108dd35f3311efb182879a49143bd9ef35ed917/docs/HowToBuildFromSource.md

I met some errors related with package-version :

• (just warning) npm recommends using @vscode/vsce instead of vsce, It said vsce will be deprecated.
• tsc not found error. It looks like tsc(I guess a typescript compiler) should be installed.

• After installing tsc and vsce, Still there was a compile error with a long log.

  ```console src/Tests/View/InstallQuickInput.test.ts:440:7 - error TS2582: Cannot find name 'test'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`. 440 test("NEG: throw error by getToolchainEnv when ToolchainEnv is undefined, but version defined", function () { ~~~~ src/Tests/View/InstallQuickInput.test.ts:447:7 - error TS2582: Cannot find name 'test'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`. 447 test("NEG: throw error by getToolchainEnv when ToolchainEnv is undefined, but error defined", function () { ~~~~ ... Found 1254 errors. ERROR npm failed with exit code 2 ```

---

Finally, I succeeded to build *.visx file, just using package.json in this repo. So, How about updating the how-to-build document to use package.json? I make a PR here - https://github.com/Samsung/ONE-vscode/pull/1749

[dayo09]

@zetwhite

Thanks for sharing this :-D

(just warning) npm recommends using @vscode/vsce instead of vsce, It said vsce will be deprecated.

Same here. Let's fix this.

tsc not found error. It looks like tsc(I guess a typescript compiler) should be installed.

I haven't seen this error. We have typescript in our devDependency, which includes tsc. Or, did you run tsc -p ./ manually by any means?

[zetwhite]

@dayo09

Sorry for the confusion. The error I listed was caused by my mistake.

I didn't read the guide carefully. :cry: I didn't find the sentence npm install in ## STPE3. https://github.com/Samsung/ONE-vscode/blob/b108dd35f3311efb182879a49143bd9ef35ed917/docs/HowToBuildFromSource.md?plain=1#L25

[zetwhite]

Anyway, I'll update the PR to fix warning

(just warning) npm recommends using @vscode/vsce instead of vsce, It said vsce will be deprecated.