libproxy: upgrade 0.5.8 -> 0.5.9

Changelog:
==========
- Ignore invalid proxy URL
- Memleak fixes
- kde: Add ReversedException support
- Fix memory leak using PX_FORCE_CONFIG
- Update msys2 build steps
- Remove white space in key value

(From OE-Core rev: 4c3e4babdb072961a8e828405c17f0c6db438bb6)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libproxy/libproxy_0.5.8.bb → meta/recipes-support/libproxy/libproxy_0.5.9.bb

@@ -14,7 +14,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c \
 DEPENDS = "glib-2.0"
 
 SRC_URI = "git://github.com/libproxy/libproxy;protocol=https;branch=main"
-SRCREV = "04c5185729e164dcc2d010177f83b6209769d9e7"
+SRCREV = "77e2a2b88a319974cf099c8eaaaa03030bc4c0d4"
 S = "${WORKDIR}/git"
 
 inherit meson pkgconfig gobject-introspection vala gi-docgen