Add ion-java performance regression detector to GitHub workflow#2

Merged

linlin-s merged 3 commits intomasterfrom

Jul 22, 2021

Commits on Jul 14, 2021

Add ion-java performence regression detector to GitHub workflow
Sun
committed

Commits on Jul 21, 2021

Fix the problem from the last commit and add the ability to generate benchmark result from two commits of ion-java
Sun
committed

Commits on Jul 22, 2021

Fix the minor problems from the last commit
Sun
committed