Update order events and order email events names in typescripts

[jxltom]

It looks like #4018 didn't update the typescripts with updated order events and order email events, this PR fixes this issue.

This PR also remove gql-types.ts since it is replaced by globalTypes.ts and is not used anymore.

Pull Request Checklist

1. Privileged views and APIs are guarded by proper permission checks.
2. All visible strings are translated with proper context.
3. All data-formatting is locale-aware (dates, numbers, and so on).
4. Database queries are optimized and the number of queries is constant.
5. Database migration files are up to date.
6. The changes are tested.
7. The code is documented (docstrings, project documentation).
8. GraphQL schema and type definitions are up to date.
9. Changes are mentioned in the changelog.

[codecov]

Codecov Report

Merging #4089 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4089   +/-   ##
=======================================
  Coverage   91.56%   91.56%           
=======================================
  Files         277      277           
  Lines       15106    15106           
  Branches     1474     1474           
=======================================
  Hits        13832    13832           
  Misses        877      877           
  Partials      397      397

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