Upgrade @changesets/ tooling to latest

[jeremywiebe]

Summary:

I have been chasing an issue where bumping to a snapshot version sometimes yields and inconsistent set of updates (some snapshotted packages don't reference the snapshot version of a dependency).

For example: In one case I bumped to a snapshot version where perseus, perseus-editor and math-input were all modified. As a result, perseus-editor should be pointing to the snapshot version of math-input. But in the case I encountered, it was pointing to the unchanged, production version.

I am bumping changesets to the latest v2.27.1 (see https://github.com/changesets/changesets/releases?q=cli&expanded=true). I think v2.23.1 fixed the issue (see release notes), specifically:

changesets/changesets#857 7febb59 Thanks @dotansimha! - Fixed an issue with dependency ranges still using pre-existing range modifiers instead of fixed package versions when performing a snapshot release. This ensures that installs of snapshot versions are always reproducible.

Issue: "none"

Test plan:

1. Make some changes to perseus, perseus-editor, and math-input
2. Stage all the changes: git add .
3. Run the command to snapshot version the packages: yarn changeset version --snapshot PR0000
4. git diff - verify that each package that references a modified dependency is using the snapshot version

[github-actions]

Size Change: 0 B

Total Size: 821 kB

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	38.1 kB
packages/kmath/dist/es/index.js	4.27 kB
packages/math-input/dist/es/index.js	80.5 kB
packages/perseus-core/dist/es/index.js	908 B
packages/perseus-editor/dist/es/index.js	265 kB
packages/perseus-error/dist/es/index.js	878 B
packages/perseus-linter/dist/es/index.js	21.8 kB
packages/perseus/dist/es/index.js	393 kB
packages/pure-markdown/dist/es/index.js	3.69 kB
packages/simple-markdown/dist/es/index.js	12.4 kB

_{compressed-size-action}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.61%. Comparing base (6cc3171) to head (df99cb0).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1129      +/-   ##
==========================================
+ Coverage   67.98%   69.61%   +1.62%     
==========================================
  Files         452      455       +3     
  Lines       98393    98451      +58     
  Branches     6912    10546    +3634     
==========================================
+ Hits        66891    68533    +1642     
+ Misses      31502    29918    -1584     

see 97 files with indirect coverage changes

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[jeremywiebe]

This wasn't actually needed to fix the issue I was chasing! Closing.