Uses puppeteer to bring up Chrome headless and then calls
skottie-wasm-perf-html with endpoints for canvaskit.js, canvaskit.wasm,
and the target lottie file.
Notry: true
Bug: skia:9179
Change-Id: I3250f2edf92329dce6e3f0bf125fa26b70bed632
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/221557
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>