journal: do not remove multiple spaces after identifier in syslog message
    
    Single space is used as separator.
    C.f. discussions in #156.
    
    Fixes #9839 introduced by a6aadf4ae0bae185dc4c414d492a4a781c80ffe5.
    
    (cherry picked from commit 8595102d3ddde6d25c282f965573a6de34ab4421)
    
    Resolves: #1691817
    
    patch_name: 0203-journal-do-not-remove-multiple-spaces-after-identifi.patch
    present_in_specfile: true
    location_in_specfile: 203
    squash_commits: true