Merge topic 'clang-format-include-order'

54f71cd7 Source: Sort includes the way clang-format would
7b6ffa59 Source: Sort includes of sys/types.h as clang-format would
be14fe48 Source: Stabilize include order of sys/types.h before sys/stat.h
5e871f70 Tests: Sort includes of sys/types.h as clang-format would
a20d7d48 Tests: Fix Plugin test include order