Do not have nested packages

[NullVoxPopuli]

These can be handy ergo tools -- but they (currently) are confusing release-plan

[github-actions]

duration phase no difference [-93ms to 161ms]
renderEnd phase no difference [-3ms to 0ms]
render1000Items1End phase no difference [-4ms to 18ms]
clearItems1End phase no difference [-3ms to 3ms]
render1000Items2End phase no difference [-10ms to 16ms]
clearItems2End phase no difference [-2ms to 0ms]
render5000Items1End phase estimated regression +38ms [5ms to 70ms] OR +1.05% [0.13% to 1.92%]
clearManyItems1End phase no difference [-4ms to 2ms]
render5000Items2End phase no difference [-26ms to 36ms]
clearManyItems2End phase no difference [-4ms to 2ms]
render1000Items3End phase no difference [-24ms to 15ms]
append1000Items1End phase no difference [-29ms to 28ms]
append1000Items2End phase no difference [-12ms to 11ms]
updateEvery10thItem1End phase no difference [-5ms to 2ms]
updateEvery10thItem2End phase no difference [-1ms to 0ms]
selectFirstRow1End phase no difference [0ms to 0ms]
selectSecondRow1End phase no difference [0ms to 0ms]
removeFirstRow1End phase no difference [-5ms to 1ms]
removeSecondRow1End phase no difference [-1ms to 1ms]
swapRows1End phase no difference [-1ms to 1ms]
swapRows2End phase no difference [-1ms to 0ms]
clearItems4End phase no difference [-2ms to 1ms]
paint phase no difference [0ms to 0ms]

[22:23:28] Generating Benchmark Reports [started]
[22:23:36] Generating Benchmark Reports [completed]

Benchmark Reports    

JSON: /home/runner/work/glimmer-vm/glimmer-vm/tracerbench-results/compare.json

PDF: /home/runner/work/glimmer-vm/glimmer-vm/tracerbench-results/artifact-1.pdf

HTML: /home/runner/work/glimmer-vm/glimmer-vm/tracerbench-results/artifact-1.html