Update binutils to version 2.39 / rev 159 via SR 994281
    
    https://build.opensuse.org/request/show/994281
    by user marxin + dimstar_suse
    - Rebase binutils-2.39-branch.diff.gz that contains fix for PR29451.
    
    - Add binutils-2.39-branch.diff.gz.
    - Explicitly enable --enable-warn-execstack=yes and	--enable-warn-rwx-segments=yes.
    - Add gprofng subpackage.
    
    - Update to binutils 2.39:
      * The ELF linker will now generate a warning message if the stack is made
        executable.  Similarly it will warn if the output binary contains a
        segment with all three of the read, write and execute permission
        bits set.  These warnings are intended to help developers identify
        programs which might be vulnerable to attack via these executable
        memory regions.
        The warnings are enabled by default but can be disabled via a command
        line option.  It is also possible to build a linker with the warnings
        disabled, should that be ne