package/libssh: bump to version 0.8.6

Update license file hash; last paragraph text formatting change.

Cc: Scott Fan <fancp2007@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libssh/libssh.hash

@@ -1,5 +1,5 @@
 # Locally calculated after checking pgp signature
-# https://www.libssh.org/files/0.8/libssh-0.8.5.tar.xz.asc
+# https://www.libssh.org/files/0.8/libssh-0.8.6.tar.xz.asc
 # with key 8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D
-sha256 07d2c431240fc88f6b06bcb36ae267f9afeedce2e32f6c42f8844b205ab5a335  libssh-0.8.5.tar.xz
-sha256 468cf08f784ef6fd3b3705b60dd8111e2b70fbb8f6549cd503665a6bbb3bc625  COPYING
+sha256 1046b95632a07fc00b1ea70ee683072d0c8a23f544f4535440b727812002fd01  libssh-0.8.6.tar.xz
+sha256 1656186e951db1c010a8485481fa94587f7e53a26d24976bef97945ad0c4df5a  COPYING

package/libssh/libssh.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBSSH_VERSION_MAJOR = 0.8
-LIBSSH_VERSION = $(LIBSSH_VERSION_MAJOR).5
+LIBSSH_VERSION = $(LIBSSH_VERSION_MAJOR).6
 LIBSSH_SOURCE = libssh-$(LIBSSH_VERSION).tar.xz
 LIBSSH_SITE = https://www.libssh.org/files/$(LIBSSH_VERSION_MAJOR)
 LIBSSH_LICENSE = LGPL-2.1