Merge topic 'FindRuby-cleanup'

c972050ff5 FindRuby: Improve logic populating MSVC runtime alternatives
cc4f7a73bd FindRuby: Improve order of library name alternatives
e99cb9e35a FindRuby: The library name on Windows uses major.minor.0 format
d703443809 FindRuby: Improve formatting of list of possible library names
120192cde7 FindRuby: Fix typos in variable names
13da6bea6e FindRuby: Generalize name of runtime candidates variable
ae1ce9048a FindRuby: Name private version variables more consistently

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !10741