git: openjdk/jcstress: CODETOOLS-7902883: jcstress: Do only a few trial tests in GitHub Actions

[duke]

Changeset: efecd08f
Author:    Aleksey Shipilëv <shade at redhat.com>
Committer: GitHub <noreply at github.com>
Date:      2021-04-14 18:28:01 +0000
URL:       https://git.openjdk.java.net/jcstress/commit/efecd08f

CODETOOLS-7902883: jcstress: Do only a few trial tests in GitHub Actions


! .github/workflows/pre-integration.yml