No spaces in test/hotspot/gtest/runtime/test_os.cpp #1907

Job	Run time
Prepare the run	8s
alpine-linux-x64	0s
linux-cross-compile / build (aarch64)	1m 30s
docs / build (debug)	1m 29s
linux-x64 / build (debug)	1m 28s
linux-cross-compile / build (arm)	1m 17s
linux-x64-hs-minimal / build (debug)	1m 14s
linux-x64 / build (release)	1m 27s
linux-cross-compile / build (s390x)	1m 28s
linux-cross-compile / build (ppc64le)	1m 22s
linux-x64-hs-nopch / build (debug)	1m 27s
linux-cross-compile / build (riscv64)	1m 29s
linux-x64-hs-optimized / build (debug)	1m 29s
linux-x64-hs-zero / build (debug)	1m 20s
linux-x86-hs / build (debug)	1m 25s
macos-aarch64 / build (debug)	1m 39s
macos-x64 / build (debug)	1m 27s
linux-x86-hs / build (release)	1m 18s
windows-aarch64 / build (debug)	1m 15s
macos-aarch64 / build (release)	1m 36s
macos-x64 / build (release)	1m 27s
windows-aarch64 / build (release)	1m 14s
windows-x64 / build (debug)	1s
windows-x64 / build (release)	1s
windows-x64	1s
linux-x64	1s
macos-x64	1s
macos-aarch64	1s
	28m 35s

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