libssh: bump to version 0.7.5

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libssh/libssh.hash

@@ -1,4 +1,5 @@
 # from https://red.libssh.org/projects/libssh/files/
-md5	05465da8004f3258db946346213209de	libssh-0.7.3.tar.xz
-# Locally calculated after checking signature on uncompressed libssh-0.7.3.tar
-sha256	26ef46be555da21112c01e4b9f5e3abba9194485c8822ab55ba3d6496222af98  libssh-0.7.3.tar.xz
+md5	d3fc864208bf607ad87cdee836894feb	libssh-0.7.5.tar.xz
+# Locally calculated after checking signature on uncompressed libssh-0.7.5.tar
+# https://red.libssh.org/attachments/download/217/libssh-0.7.5.tar.asc
+sha256	54e86dd5dc20e5367e58f3caab337ce37675f863f80df85b6b1614966a337095  libssh-0.7.5.tar.xz

package/libssh/libssh.mk

@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-LIBSSH_VERSION = 0.7.3
+LIBSSH_VERSION = 0.7.5
 LIBSSH_SOURCE = libssh-$(LIBSSH_VERSION).tar.xz
-LIBSSH_SITE = https://red.libssh.org/attachments/download/195
+LIBSSH_SITE = https://red.libssh.org/attachments/download/218
 LIBSSH_LICENSE = LGPL-2.1
 LIBSSH_LICENSE_FILES = COPYING
 LIBSSH_INSTALL_STAGING = YES