xpra: add missing patch

Author: Duncaen

srcpkgs/xpra/patches/fix-compile.patch

@@ -0,0 +1,15 @@
+Source: https://gitlab.alpinelinux.org/alpine/aports/-/blob/9ee49e42a98bbd1037331f35abde1005f3fc6dd3/community/xpra/fix-compile.patch
+
+diff --git a/setup.py b/setup.py
+index 0f80b9e..c79f61e 100755
+--- a/setup.py
++++ b/setup.py
+@@ -2665,7 +2665,7 @@ toggle_packages(server_ENABLED and x11_ENABLED,
+ if gtk_x11_ENABLED:
+     add_packages("xpra.x11.bindings")
+     ace("xpra.x11.gtk.display_source", "gdk-3.0")
+-    ace("xpra.x11.gtk.bindings,xpra/x11/gtk/gdk_x11_macros.c", "gdk-3.0,xdamage,xfixes")
++    ace("xpra.x11.gtk.bindings,xpra/x11/gtk/gdk_x11_macros.c", "gdk-3.0,pygobject-3.0,xdamage,xfixes")
+ 
+ tace(client_ENABLED and gtk3_ENABLED, "xpra.gtk.cairo_image", "py3cairo",
+      extra_compile_args=["-Wno-error=parentheses-equality"] if CC_is_clang() else [], optimize=3)