x11-apps/picom: Update to 9.1 from 8.2

packages/x11-apps/picom/picom-9.1.exheres-0

@@ -40,7 +40,6 @@ DEPENDENCIES="
             x11-dri/mesa
         )
     run:
-        dev-lang/python:*[>3.5] [[ note = [ bin/compton-convgen.py ] ]]
         x11-apps/xprop
         x11-apps/xwininfo
 "
@@ -50,6 +49,7 @@ DEFAULT_SRC_INSTALL_EXTRA_DOCS=(
 )
 
 MESON_SRC_CONFIGURE_PARAMS=(
+    "-Dcompton=false"
     "-Dunittest=true"
     "-Dwith_docs=true"
 )
@@ -59,13 +59,6 @@ MESON_SRC_CONFIGURE_OPTION_SWITCHES=(
     "opengl"
 )
 
-src_prepare() {
-    meson_src_prepare
-    # don't install compat symlink
-    # this script is also broken
-    echo "#!/bin/sh" > meson/install.sh
-}
-
 src_install() {
     meson_src_install
     option dbus && dodoc -r dbus-examples