haproxy: Update HAProxy to v2.0.12

- Update haproxy download URL and hash
- Remove @neheb's obsolete-ssl patch as it was upstreamed, see:
  (http://git.haproxy.org/?p=haproxy-2.0.git;a=commit;h=6445d988ec8def9d0f80de0eda9c5763d39facc1)

Signed-off-by: Christian Lachner <gladiac@gmail.com>

net/haproxy/Makefile

@@ -10,12 +10,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=haproxy
-PKG_VERSION:=2.0.11
+PKG_VERSION:=2.0.12
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.haproxy.org/download/2.0/src
-PKG_HASH:=31b2b025922d726fabfccc5b054e2d412c80cef027a2456bde7fdf7f307d18d4
+PKG_HASH:=7fcf5adb21cd78c4161902f9fcc8d7fc97e1562319a992cbda884436ca9602fd
 
 PKG_MAINTAINER:=Thomas Heil <heil@terminal-consulting.de>, \
 		Christian Lachner <gladiac@gmail.com>

net/haproxy/get-latest-patches.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 CLONEURL=https://git.haproxy.org/git/haproxy-2.0.git
-BASE_TAG=v2.0.11
+BASE_TAG=v2.0.12
 TMP_REPODIR=tmprepo
 PATCHESDIR=patches
 

net/haproxy/patches/001-OPENWRT-openssl-deprecated.patch

@@ -1,12 +0,0 @@
---- a/include/common/openssl-compat.h
-+++ b/include/common/openssl-compat.h
-@@ -217,7 +217,8 @@ static inline int EVP_PKEY_base_id(EVP_PKEY *pkey)
- #define TLSEXT_signature_ecdsa      3
- #endif
- 
--#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || (LIBRESSL_VERSION_NUMBER < 0x20700000L)
-+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
-+	(defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER < 0x20700000L))
- #define X509_getm_notBefore     X509_get_notBefore
- #define X509_getm_notAfter      X509_get_notAfter
- #endif