8314610: hotspot can't compile with the latest of gtest because of <iomanip>

[jankratochvil]

Although a better fix with be just a new merge with master.

test/hotspot/gtest/gc/shared/test_memset_with_concurrent_readers.cpp: In member function 'virtual void gc_memset_with_concurrent_readers_Test::TestBody()':
test/hotspot/gtest/gc/shared/test_memset_with_concurrent_readers.cpp:82:34: error: 'setw' is not a member of 'std' 
   82 |                          << std::setw(2) << line_byte(lp, 0) << " "
      |                                  ^~~~

---

Progress

• Change must not contain extraneous whitespace

Issue

• JDK-8314610: hotspot can't compile with the latest of gtest because of <iomanip> (Enhancement - P4) ⚠️ Issue is already resolved. Consider making this a "backport pull request" by setting the PR title to Backport <hash> with the hash of the original commit. See Backports.

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8314610: hotspot can't compile with the latest of gtest because of <iomanip>

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• 93000a3: Adjusting CRaC tests

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