weston: exclude pre-releases from version check

(From OE-Core rev: 4b42fd87da290ddea098605aea3a5cce1fb432a7)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/wayland/weston_10.0.2.bb

@@ -16,6 +16,7 @@ SRC_URI = "https://gitlab.freedesktop.org/wayland/weston/-/releases/${PV}/downlo
 SRC_URI[sha256sum] = "89646ca0d9f8d413c2767e5c3828eaa3fa149c2a105b3729a6894fa7cf1549e7"
 
 UPSTREAM_CHECK_URI = "https://wayland.freedesktop.org/releases.html"
+UPSTREAM_CHECK_REGEX = "weston-(?P<pver>\d+\.\d+\.(?!9\d+)\d+)"
 
 inherit meson pkgconfig useradd