linphone: update to 5.1.21.

srcpkgs/linphone/template

@@ -1,10 +1,9 @@
 # Template file for 'linphone'
 pkgname=linphone
-version=5.0.56
-# 5.0.57 requires an unreleased mediastreamer2
+version=5.1.21
 revision=1
-build_style="cmake"
 wrksrc="liblinphone-${version}"
+build_style="cmake"
 configure_args="-DENABLE_STRICT=FALSE
  -DENABLE_ADVANCED_IM=FALSE -DENABLE_DB_STORAGE=FALSE
  -DENABLE_LIME=NO -DENABLE_LIME_X3DH=NO -DENABLE_UNIT_TESTS=NO
@@ -21,7 +20,7 @@ maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-or-later"
 homepage="https://www.linphone.org"
 distfiles="https://gitlab.linphone.org/BC/public/liblinphone/-/archive/${version}/liblinphone-${version}.tar.gz"
-checksum=56bc789cda2507644477c1fad84169b3a39b9c26bad859763c6be66fb705c2db
+checksum=1bf7e6642bd36c8002291eda62109daac4c8f7125952e874b95969b02ab43405
 
 pre_build() {
 	echo "#define MS2_GIT_VERSION=unknown" > coreapi/gitversion.h

srcpkgs/linphone/update

@@ -0,0 +1,2 @@
+pkgname=liblinphone
+site=https://gitlab.linphone.org/BC/public/liblinphone/-/tags