chore(deps): update dependency @types/sinon to v21

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@types/sinon (source)	17.0.4 → 21.0.0

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[github-actions]

Chrome DevTools Protocol Tracing (Script: 107.26ms, Heap: 13.95MB)

	Number of Requests	Size of Requests	Script Duration	Task Duration	Heap Used Size
Requests	+3 requests	+29.75 KB
Page Loaded			+15.62 ms	+5.54 ms	+0.94 MB
Generate 100 fetch requests			+16.39 ms	+67.55 ms	+2.00 MB
Generate 100 XHR requests			+39.80 ms	+109.84 ms	+2.41 MB
Click 100 buttons and generate 100 logs			+24.88 ms	+28.77 ms	+2.97 MB
Throw a 100 exceptions			+3.02 ms	+21.08 ms	+2.47 MB
End Session			+7.56 ms	+15.43 ms	+3.17 MB
Total	+3 requests	+29.75 KB	+107.26 ms	+248.20 ms	+13.95 MB

Lighthouse (Script Eval: 48.12ms)

	Difference	Description
Total Blocking Time	0 ms	Difference in Total Blocking Time: Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.
Main Thread Time	+64.14 ms	Difference in Main Thread Time: Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Script Evaluation Time	+48.12 ms	Difference in Script Evaluation Time: Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Platform Tests (vite-7 gzip: 47.60KB)

vite-7 Platform Tests

	Total Uncompressed Size	Total Gzip Size
vite-7 - esnext	+163.90 KB	+47.60 KB
vite-7 - es2015	+170.67 KB	+49.25 KB

vite-otel-latest Platform Tests

	Total Uncompressed Size	Total Gzip Size
vite-otel-latest - esnext	+162.97 KB	+49.11 KB
vite-otel-latest - es2015	+169.67 KB	+50.70 KB

webpack-5 Platform Tests

	Total Uncompressed Size	Total Gzip Size
webpack-5 - esnext	+120.06 KB	+42.58 KB
webpack-5 - es2015	+121.18 KB	+44.09 KB