Update aaa_base to version 84.87+git20230815.cab7b44 / rev 493 via SR 1104001
    
    https://build.opensuse.org/request/show/1104001
    by user lnussel + anag+factory
    - Update to version 84.87+git20230815.cab7b44:
      * Remove broken autocompletion overrides and restore default bash behavior
      * Add foot to DIR_COLORS
      * files/u/s/sysconf_addword: avoid bashism, fix shellcheck warnings
      * files/u/s/smart_agetty: replace shebang with /bin/sh
      * files/u/s/service: avoid bashism, fix shellcheck warnings
      * files/u/s/refresh_initrd: make POSIX compliant
      * files/u/b/safe-rm: make POSIX compliant
      * aaa_base.post: replace shebang with /usr/sh
      * files/u/b/old: make POSIX compliant