Improve benchmark reporting

[necolas]

No description provided.

[github-actions]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.

[email protected] benchmark:compare
node benchmark/compare.js /tmp/tmp.fkNjhrBAWA /tmp/tmp.Tmmucmu4bd

Results	Base	Patch	Ratio
styleq.js
· compressed		608
· minified		1,258
transform-localize-style.js
· compressed		284
· minified		533

[github-actions]

workflow: benchmarks/perf

Comparison of performance test results, measured in operations per second. Larger is better.

[email protected] benchmark:compare
node benchmark/compare.js /tmp/tmp.nMI6hx6Kaj /tmp/tmp.0d1sfbuB2d

Results	Base	Patch	Ratio
styleq
· small object		14,928,668
· small object (cache miss)		1,363,786
· small object (cache disabled)		10,526,443
· large object		9,505,498
· large object (cache miss)		391,390
· large object (cache disabled)		1,468,214
· small merge		9,215,263
· small merge (cache miss)		990,442
· small merge (cache disabled)		7,267,406
· large merge		1,697,189
· large merge (cache disabled)		538,392
· small inline style		14,349,448
· large inline style		1,284,741
· merged inline style		1,193,340
· merged inline style (mix disabled)		1,336,452
· transform: localize-style		7,546,793