chore: update dependencies

[Julusian]

About the Contributor

This pull request is posted on behalf of the BBC

Type of Contribution

This is a: Code improvement

New Behavior

This is a large round of dependency updates.

Some 'big' changes:

• Update yarn to v4
• Update lerna to latest
• Update typescript to v5.1 (there is a peer dependency warning, but it is happy. Going further is coming later)
• Update everything minor/patch versions
• Various react/ui libraries have not been touched, as I do not have confidence doing so won't involve numerous code changes
• Replace eventemitter3 uses with builtin typed eventemitter

Many of these tasks have been put off for a while as they needed nodejs newer than v14, so has been blocked until the meteor update last year.

Everything appears to be working fine, I haven't stressed it much though.

Testing

• I have added one or more unit tests for this PR
• I have updated the relevant unit tests
• No unit test changes are needed for this PR

Affected areas

Time Frame

Other Information

Status

• PR is ready to be reviewed.
• The functionality has been tested by the author.
• Relevant unit tests has been added / updated.
• Relevant documentation (code comments, system documentation) has been added / updated.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.46%. Comparing base (d51ba2f) to head (3a7a95a).
Report is 61 commits behind head on release52.

Additional details and impacted files

@@            Coverage Diff             @@
##           release52    #1362   +/-   ##
==========================================
  Coverage      56.45%   56.46%           
==========================================
  Files            401      401           
  Lines          72269    72257   -12     
  Branches        4583     4586    +3     
==========================================
- Hits           40803    40798    -5     
+ Misses         31330    31323    -7     
  Partials         136      136           

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[nytamin]

Looks good! I added one question for a single line that may or may not be excluded from the PR.