Illumos/gate a90997dusr/src/tools/onbld/Checks ProcessCheck.py SpellCheck.py, usr/src/tools/scripts git-pbchk.py

10347 git-pbchk requires more python3 fixes
Reviewed by: Sebastian Wiedenroth <sebastian.wiedenroth at skylime.net>
Reviewed by: C Fraire <cfraire at me.com>
Reviewed by: John Levon <john.levon at joyent.com>
Approved by: Joshua M. Clulow <josh at sysmgr.org>
DeltaFile
+3-3usr/src/tools/scripts/git-pbchk.py
+2-2usr/src/tools/onbld/Checks/ProcessCheck.py
+2-1usr/src/tools/onbld/Checks/SpellCheck.py
+7-63 files

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