Update kitty to rev 9 via SR 789483
    
    https://build.opensuse.org/request/show/789483
    by user jubalh + dimstar_suse
    - Update to 0.17.2:
      * Add a launch --watcher option that allows defining callbacks
        that are called for various events in the window's life-cycle
        (#2440)
      * Fix a regression in 0.17 that broke drawing of borders with
        non-minimal borders (#2474)
      * Hints kitten: Allow copying to primary selection as well
        as clipboard (#2487)
      * Add a new mappable action close_other_windows_in_tab to close
        all but the active window (#2484)
      * Hints kitten: Adjust the default regex used to detect line
        numbers to handle line+column numbers (#2268)
      * Fix blank space at the start of tab bar in the powerline
        style when first tab is inactive (#2478)
      * Fix regression causing incorrect rendering of separators in
        tab bar when defining a tab bar background color (#2480)
      * Fix