libcurl: bump to version 7.43.0

- Bump to version 7.43.0
- Update hash file

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libcurl/libcurl.hash

@@ -1,2 +1,2 @@
 # Locally calculated after checking pgp signature
-sha256	e2905973391ec2dfd7743a8034ad10eeb58dab8b3a297e7892a41a7999cac887	curl-7.42.1.tar.bz2
+sha256  baa654a1122530483ccc1c58cc112fec3724a82c11c6a389f1e6a37dc8858df9  curl-7.43.0.tar.bz2

package/libcurl/libcurl.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBCURL_VERSION = 7.42.1
+LIBCURL_VERSION = 7.43.0
 LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.bz2
 LIBCURL_SITE = http://curl.haxx.se/download
 LIBCURL_DEPENDENCIES = host-pkgconf \