Merge topic 'fix-file-generate-cmp0070'

462b6d83e8 file(GENERATE): Test source properties
1977f7833b file(GENERATE): Update existing tests
04fbd7566a file(GENERATE): Fix missing check for policy CMP0070
2dc2732f67 file(GENERATE): Refactor outputFileName calculation
a9602bb41e file(GENERATE): Refactor inputFileName calculation

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5090