RFR: 8312502: Mass migrate HotSpot attributes to the correct location

[Julian Waters]

Someone had to do it, so I did. Moves attributes to the correct place as specified in the HotSpot Style Guide once and for all

-------------

Commit messages:
 - arguments.hpp
 - arguments.hpp
 - globalDefinitions_gcc.hpp
 - assembler_aarch64.hpp
 - macroAssembler_aarch64.cpp
 - vmError.cpp
 - vmError.cpp
 - macroAssembler_aarch64.cpp
 - assembler_aarch64.hpp
 - os_linux.cpp
 - ... and 29 more: https://git.openjdk.org/jdk/compare/8cd43bff...58b52fce

Changes: https://git.openjdk.org/jdk/pull/14969/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14969&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312502
  Stats: 170 lines in 34 files changed: 60 ins; 0 del; 110 mod
  Patch: https://git.openjdk.org/jdk/pull/14969.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14969/head:pull/14969

PR: https://git.openjdk.org/jdk/pull/14969