doc: fix 20 typos across notes, surveys and constituency needs

[Avicennasis]

Summary

Fixes 20 verified spelling and grammar typos across five documents. Spelling/grammar only - no wording, meaning or attribution was changed anywhere. Every string was checked against the current main before editing.

CONSTITUENCY-NEEDS.md

• Ability to asses impact -> assess
• Resonable resource usage -> Reasonable
• reported vulnerabilties -> vulnerabilities
• within an orgazation advocate -> organization

surveys/2026-collaborator-health-survey.md

• Hobby, wanted to contributed to a key open source project -> wanted to contribute
• Code reviews are to strict -> too strict (the adjacent options already read "too slow" / "too lax")
• My company actively interferers with Open Source contributions -> interferes

These three are answer options that would be shown verbatim to survey respondents, so they seemed worth catching before the survey goes out.

collaborator summit/2022-dublin/technical-priorities.md

• Seemless -> Seamless
• approches -> approaches
• More complet ESM/CJS interop -> More complete
• sandoboxing -> sandboxing
• FetchEvent and familly -> family
• a key point to adress -> address
• doc, recommandation, interop -> recommendation
• Some functionnalityes landed -> functionalities

collaborator summit/2022-dublin/community-brainstorm.md

• Succession plannig -> planning
• Mentorship programm is a good idea -> program

meetings/summit-typescript-jul-2022.md

• Tierney believe goal is to run node test.ts -> believes
• don't necessarily to need to limit subset -> don't necessarily need
• Tieney, +1 being totally configurable -> Tierney (the name is spelled Tierney everywhere else in the file)

Notes for reviewers

• The two collaborator summit/2022-dublin/*.md files and the meeting notes are archival captures of live sessions, so if you would rather keep them exactly as typed on the day, say the word and I will drop those commits and keep only CONSTITUENCY-NEEDS.md and the survey.
• I deliberately left several things alone that a spell-checker flags but that I do not think should be changed: the notes fragment Suggestion of pushing things into NODE_OPTIONS does not work (completing it would put words in Stephen's mouth), the missing trailing full stop on one bullet, Web APIm WHATWG streams (could be APIs or API, - I could not tell which was meant), and build in bundler and transpiler (reads either as built-in bundler or as an imperative build in a bundler). Happy to fix any of them if you tell me the intent.
• No code, links, names or numbers were changed.