git: openjdk/loom: fibers: 2 new changesets

[duke]

Changeset: 1cc741f7
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2020-03-11 02:59:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/1cc741f7

move DoContinueSingleStepTest test into folder: serviceability/jvmti/vthread

= test/hotspot/jtreg/serviceability/jvmti/vthread/DoContinueSingleStepTest/DoContinueSingleStepTest.java
= test/hotspot/jtreg/serviceability/jvmti/vthread/DoContinueSingleStepTest/libDoContinueSingleStepTest.cpp

Changeset: 25052658
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2020-03-11 03:04:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/25052658

update TEST.groups to reflect continution tests move into folder serviceability/jvmti/vthread

! test/hotspot/jtreg/TEST.groups