TagsCheck: restore space exclusion to license_exception_regex

In 7d707f7 (TagsCheck: handle license exception in grouping,
2023-03-03), the regex lost the exclusion of space characters.  This
isn't immediately noticeable because we strip the strings generated by
the regex before use, but it's better to keep the regex more precise.

Suggested-by: Daniel Garcia Moreno <daniel.garcia@suse.com>

rpmlint/checks/TagsCheck.py

@@ -21,7 +21,7 @@
 leading_space_regex = re.compile(r'^\s+')
 pkg_config_regex = re.compile(r'^/usr/(?:lib\d*|share)/pkgconfig/')
 license_regex = re.compile(r'\(([^)]+)\)|\s(?:and|or|AND|OR)\s')
-license_exception_regex = re.compile(r'(\S+)\s(?:WITH|with)\s([^)]+)')
+license_exception_regex = re.compile(r'(\S+)\s(?:WITH|with)\s([^)\s]+)')
 invalid_version_regex = re.compile(r'([0-9](?:rc|alpha|beta|pre).*)', re.IGNORECASE)
 # () are here for grouping purpose in the regexp
 tag_regex = re.compile(r'^((?:Auto(?:Req|Prov|ReqProv)|Build(?:Arch(?:itectures)?|Root)|(?:Build)?Conflicts|(?:Build)?(?:Pre)?Requires|Copyright|(?:CVS|SVN)Id|Dist(?:ribution|Tag|URL)|DocDir|(?:Build)?Enhances|Epoch|Exclu(?:de|sive)(?:Arch|OS)|Group|Icon|License|Name|No(?:Patch|Source)|Obsoletes|Packager|Patch\d*|Prefix(?:es)?|Provides|(?:Build)?Recommends|Release|RHNPlatform|Serial|Source\d*|(?:Build)?Suggests|Summary|(?:Build)?Supplements|(?:Bug)?URL|Vendor|Version)(?:\([^)]+\))?:)\s*\S', re.IGNORECASE)