libwebsockets: update to 1.7.3.

srcpkgs/libwebsockets/patches/fix-libressl.diff

@@ -1,18 +0,0 @@
-diff --git a/lib/ssl.c b/lib/ssl.c
-index ac3ad2e..88906e7 100644
---- lib/ssl.c
-+++ lib/ssl.c
-@@ -339,13 +339,6 @@ lws_context_init_server_ssl(struct lws_context_creation_info *info,
- 		if (lws_context_ssl_init_ecdh(context))
- 			return 1;
- 
--#if OPENSSL_VERSION_NUMBER >= 0x10200000L
--		n = SSL_CTX_build_cert_chain((SSL_CTX *)user,
--					     SSL_BUILD_CHAIN_FLAG_CHECK |
--					     SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR);
--		lwsl_notice("%s: build cert chain %d", __func__, n);
--#endif
--
- 		/*
- 		 * SSL is happy and has a cert it's content with
- 		 * If we're supporting HTTP2, initialize that

srcpkgs/libwebsockets/template

@@ -1,6 +1,6 @@
 # Template file for 'libwebsockets'
 pkgname=libwebsockets
-version=1.7.1
+version=1.7.3
 revision=1
 build_style=cmake
 hostmakedepends="cmake"
@@ -11,7 +11,7 @@ maintainer="Enno Boland <gottox@voidlinux.eu>"
 license="LGPL-2"
 homepage="https://libwebsockets.org"
 distfiles="http://git.libwebsockets.org/cgi-bin/cgit/libwebsockets/snapshot/$pkgname-$version.tar.gz"
-checksum=9a0c562413e727e12d199ff68b036c2984725293ee26874626340adc59df2354
+checksum=c6f3272d7e0234a9ef92b38622f36c4166eede4225e36fe4f78dd2ade03e9c52
 CFLAGS="-Wno-error"
 
 libwebsockets-devel_package() {