[LyX/2.3.x] Amend c3484fa6, adapt cmake-build to new hunspell-version

[Jean-Marc Lasgouttes]

commit 3e238b6c99afb81ea7d7f9c1df17891f4fc4b643
Author: Kornel Benko <kornel at lyx.org>
Date:   Wed Jun 12 19:29:46 2019 +0200

    Amend c3484fa6, adapt cmake-build to new hunspell-version
    
    (cherry picked from commit cf980435b12e697b90508924cf0c82dd3c1c0b36)
---
 3rdparty/hunspell/CMakeLists.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/3rdparty/hunspell/CMakeLists.txt b/3rdparty/hunspell/CMakeLists.txt
index 72e5c52..7805b0e 100644
--- a/3rdparty/hunspell/CMakeLists.txt
+++ b/3rdparty/hunspell/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 2.8)
 
 project(hunspell)
 
-set(HUNSPELL_VERSION 1.6.2)
+set(HUNSPELL_VERSION 1.7.0)
 
 set(SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/${HUNSPELL_VERSION}/src)