git: openjdk/jdk11u-dev: 8210726: Fix up a few minor nits forgotten by JDK-8210665

[Goetz Lindenmaier]

Changeset: 9a1fce01
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2021-11-25 09:33:42 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/9a1fce0147b780244335b381fea70a7132c24ca6

8210726: Fix up a few minor nits forgotten by JDK-8210665

Minor changes to 4 tests to make one-liners

Backport-of: fddc4b8ccb8df5b15a92530fb1628e13452067ed

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw005/setfldw005.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw006/setfldw006.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldModificationWatch/setfmodw006/setfmodw006.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetLocalVariable/setlocal002/setlocal002.cpp