community/cjdns: fix build

Add -Wno-incompatible-pointer-types to CFLAGS

community/cjdns/APKBUILD

@@ -3,7 +3,7 @@
 # Contributor: Bartłomiej Piotrowski <bpiotrowski@alpinelinux.org>
 pkgname=cjdns
 pkgver=22
-pkgrel=4
+pkgrel=5
 pkgdesc="A routing engine designed for security, scalability, speed and ease of use"
 url="https://github.com/cjdelisle/cjdns"
 # loongarch64: blocked by ring crate
@@ -32,6 +32,7 @@ prepare() {
 
 build() {
 	export CJDNS_RELEASE_VERSION="$pkgver"
+	export CFLAGS="$CFLAGS -Wno-incompatible-pointer-types"
 	cargo auditable build --release --frozen
 }