liblogging-1.0.6-160000.2.2

- use gcc13 for Code 15
- Use python3-docutils for Code 16

- Compile with gcc15 instead of gcc14
  * gcc14 is not availalbe in the Leap16 codestream

- fix build error with gcc14 (bsc#1221715)
  * add  0001-support-build-with-gcc-14.patch

- Use %license instead of %doc [bsc#1082318]

- fix SLE 12 build

- Use python3 version of rst2man when available
- Run spec-cleaner

- liblogging 1.0.6:
  * fix small memory leaks in libstdlog
  * enhancement:  sigsafe_printf now recognizes the "j" length
    modifier
  * fix: build_file_line and build_syslog_frame call the
  __stdlog_print_* functions incorrectly
  * Implement a STDLOG_PID option
  * bugfix: potentialSEGV in the stdlog_sigsafe_string formatter
    if NULL pointer was passed in
  * bugfix: stdlog_sigsafe_printf mis-handles an int or unsigned
    int
  * build system: auto-detect presence of journal libraries

- When building with systemd-journal support, only buildrequire
  pkgconfig(libsystemd-journal) on openSUSE 13.1. On newer
  versions, buildrequrie pkgconfig(libsystemd). The sublibaries have
  been merged in version 209 (13.2 shipped systemd 210).

- make the suse_version portable

- fix broken conditional with sles_version macro