misc(build): replace rollup with esbuild

[connorjclark]

Closes #13906

• Removes rollup and replaces with esbuild
• Introduces esbuild plugins to do the equivalent work of the previous build system - replacing modules, ignoring modules, etc
• esbuild does not support UMD, but outputting a UMD bundle with a plugin was trivial
• Continue to use terser for minification - using esbuild's minification will be done in a follow up PR, as it requires non-trivial changes to page functions.

Below is a before/after for build time and bundle sizes

---

main

hyperfine 'yarn build-all'
# Benchmark 1: yarn build-all
#   Time (mean ± σ):     35.647 s ±  0.623 s    [User: 75.333 s, System: 9.531 s]
#   Range (min … max):   34.846 s … 37.120 s    10 runs

wc -c dist/**/*.js | grep total
#  22832296 total

hyperfine 'yarn build-devtools'
# Benchmark 1: yarn build-devtools
#   Time (mean ± σ):      9.581 s ±  0.071 s    [User: 15.693 s, System: 2.017 s]
#   Range (min … max):    9.522 s …  9.765 s    10 runs
hyperfine 'yarn build-lr'
# Benchmark 1: yarn build-lr
#   Time (mean ± σ):     11.455 s ±  0.217 s    [User: 16.871 s, System: 3.141 s]
#   Range (min … max):   11.064 s … 11.861 s    10 runs
hyperfine 'yarn build-report'
# Benchmark 1: yarn build-report
#   Time (mean ± σ):      3.616 s ±  0.036 s    [User: 9.840 s, System: 0.846 s]
#   Range (min … max):    3.524 s …  3.662 s    10 runs

wc -c dist/lighthouse-dt-bundle.js
# 1832699 dist/lighthouse-dt-bundle.js
wc -c dist/lightrider/*
#  17934732 dist/lightrider/lighthouse-lr-bundle.js
#   205032 dist/lightrider/report-generator-bundle.js
#    25883 dist/lightrider/static-server.js
#  18165647 total
wc -c dist/report/*
#   311082 dist/report/bundle.esm.js
#   280693 dist/report/bundle.umd.js
#   542253 dist/report/flow.js
#   187932 dist/report/standalone.js
#  1321960 total

esbuild

hyperfine 'yarn build-all'
# Benchmark 1: yarn build-all
#   Time (mean ± σ):     15.875 s ±  0.209 s    [User: 30.394 s, System: 3.066 s]
#   Range (min … max):   15.687 s … 16.436 s    10 runs

wc -c dist/**/*.js | grep total
#  22404860 total

hyperfine 'yarn build-devtools'
# Benchmark 1: yarn build-devtools
#   Time (mean ± σ):      4.891 s ±  0.034 s    [User: 8.506 s, System: 0.514 s]
#   Range (min … max):    4.846 s …  4.966 s    10 runs
hyperfine 'yarn build-lr'
# Benchmark 1: yarn build-lr
#   Time (mean ± σ):      3.223 s ±  0.023 s    [User: 5.285 s, System: 0.479 s]
#   Range (min … max):    3.186 s …  3.262 s    10 runs
hyperfine 'yarn build-report'
# Benchmark 1: yarn build-report
#   Time (mean ± σ):     775.8 ms ±   5.8 ms    [User: 846.1 ms, System: 156.6 ms]
#   Range (min … max):   767.4 ms … 785.5 ms    10 runs

wc -c dist/lighthouse-dt-bundle.js
# 2383117 dist/lighthouse-dt-bundle.js
wc -c dist/lightrider/*
#  17085572 dist/lightrider/lighthouse-lr-bundle.js
#   190904 dist/lightrider/report-generator-bundle.js
#    22935 dist/lightrider/static-server.js
#  17299411 total
wc -c dist/report/*
#   173427 dist/report/bundle.esm.js
#   392055 dist/report/bundle.umd.js
#   529684 dist/report/flow.js
#   175018 dist/report/standalone.js
#  1270184 total

The bundle size increase is significant, but temporary. The next PR will remove terser and use esbuild for minification. Since it will have a number of subtle changes to page functions, I split the PR. As a preview: using esbuild minification for devtools bundle, it takes ~3s total and is currently just ~100K bigger (but may be able to bring this down some)

[connorjclark]

Smokerider, and all tests here, passing!

[adamraine]

Pretty much LGTM save for the CI failures

[adamraine]

This had terser before, did it need to be this way?

[connorjclark]

It was on purpose, we only use this in google3 and it gets processed there anyhow.

[connorjclark]

for the CI failures

unrelated to this PR, yarn repo was 404ing