main/rsyslog: build plugin mmnormalize and add it as subpackage

main/rsyslog/APKBUILD

@@ -6,7 +6,7 @@
 # Maintainer: Cameron Banta <cbanta@gmail.com>
 pkgname=rsyslog
 pkgver=8.40.0
-pkgrel=2
+pkgrel=3
 pkgdesc="Enhanced multi-threaded syslogd with database support and more."
 url="https://www.rsyslog.com/"
 arch="all"
@@ -23,6 +23,7 @@ makedepends="
 	libfastjson-dev
 	libgcrypt-dev
 	liblogging-dev
+	liblognorm-dev
 	libmaxminddb-dev
 	libnet-dev
 	linux-headers
@@ -60,6 +61,7 @@ _plugins="
 	mmdblookup
 	mmfields
 	mmjsonparse
+	mmnormalize
 	mmpstrucdata
 	mmrm1stspace
 	mmsequence
@@ -105,6 +107,7 @@ build() {
 		--enable-gnutls \
 		--enable-mail \
 		--enable-imdiag \
+		--enable-mmnormalize \
 		--enable-mmjsonparse \
 		--enable-mmaudit \
 		--enable-mmanon \