testing/php83-pecl-excimer: upgrade to 1.2.3

testing/php83-pecl-excimer/APKBUILD

 # Maintainer: Andy Postnikov <apostnikov@gmail.com>
 pkgname=php83-pecl-excimer
 _extname=excimer
-pkgver=1.2.2
+pkgver=1.2.3
 pkgrel=0
 pkgdesc="Interrupting timer and low-overhead sampling profiler PHP 8.3 - PECL"
 url="https://pecl.php.net/package/excimer"
@@ -33,5 +33,5 @@ package() {
 }
 
 sha512sums="
-b63e202e1fbc524a0d86c782d7174eb0abf99b62011c8856ee3f4358a64054f9753265800a61cd80678d2477c8e7a4baaf6677398c2f17a8444ba54644e9b171  php-pecl-excimer-1.2.2.tar.gz
+bcb4c89470d538853bb445c3167b91e87c4e5c2ac14ea0b3a7c88ff029f4eb789cec8677289031dd2a6609da1030e31c46599cf3f84c37cef77bed308fa3804a  php-pecl-excimer-1.2.3.tar.gz
 "