chore: update tap to 21.7.5

[MikeMcC399]

• closes Node.js 26 deprecation warnings DEP0205 module.register() from tap in CI #1126

Situation

When npm test is run in CI under Node.js 26, it logs a DEP0205 deprecation warning, similar to the following:

(node:6991) [DEP0205] DeprecationWarning: module.register() is deprecated. Use module.registerHooks() instead.

DEP0205: module.register() was promoted to runtime deprecation in Node.js 26.0.0

Change

https://node-tap.org/changelog/ shows a related fix in tap@21.7, so update

FROM	TO
tap@21.1.0	tap@21.7.5

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.20%. Comparing base (09ca92b) to head (2045c7b).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1128      +/-   ##
==========================================
- Coverage   96.33%   96.20%   -0.14%     
==========================================
  Files          29       29              
  Lines        2213     2213              
==========================================
- Hits         2132     2129       -3     
- Misses         81       84       +3     

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