main/source-highlight: rebuild to unblock build-edge-tmp-loongarch64

apparently, this builder still has a source-highlight
package that depends on libboost_regex.so.1.82.0,
which causes testing/trace-cmd to fail to build

main/source-highlight/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=source-highlight
 pkgver=3.1.9
-pkgrel=12
+pkgrel=13
 pkgdesc="Produces a document with syntax highlighting"
 url="https://www.gnu.org/software/src-highlite/"
 arch="all"