3b8cdae handle license exception in grouping, better (rhbz#2175241)

Authored and Committed by tmz a year ago
    handle license exception in grouping, better (rhbz#2175241)
    
    Apply upstream commits 48aa148b (TagsCheck: restore space exclusion to
    license_exception_regex, 2023-03-20)¹ and 65abdbd3 (TagsCheck: handle
    license exception in first item of a grouping, 2023-03-20)² to improve
    the handling of license exceptions within groupings.
    
    ¹ https://github.com/rpm-software-management/rpmlint/commit/48aa148b
    ² https://github.com/rpm-software-management/rpmlint/commit/65abdbd3
    
        
file modified
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