Update mold to version 1.3.0 / rev 15 via SR 983544
    
    https://build.opensuse.org/request/show/983544
    by user marxin + dimstar_suse
    - Update to version 1.3.0
      * The --icf=safe option has been supported.
      * LTO now works reliably under a heavy load.
      mold used to abort occasionally under such condition on Linux
      due to a spurious failure of pthread_create(2). (d8a8877)
      * mold now prints out undefined symbol errors in a format similar to LLVM lld. (13816a1)
      * mold now prints out a better error message for the disk full situation. (5969260)
      * mold can now build GCC 12 with LTO. (708ad63)
      * Fixed an LTO issue on 32-bits hosts such as i686. (920266b)
      * mold is now AddressSanitizer and UndefinedSanitizer clean. (fafb75b, 3499ee6)
      * mold used to create broken debug info on 32-bits hosts (#490).
        The bug has been fixed. (0abd0a4)
      * mold used to accept not only a single dash but also double
        dashes for si