[gnote/gnome-3-34] Lower gspell requirement

[Aurimas Černius <aurimasc src gnome org>]

commit 70784051f073b950c56b14e3b3a56426c0e3be04
Author: Jeremy Bicha <jbicha debian org>
Date:   Fri Sep 27 20:16:41 2019 -0400

    Lower gspell requirement
    
    gspell 1.6 works fine and is currently the latest version available
    in Debian Bullseye

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 06bdb148..712a04fe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ dnl if one is harcoded elsewhere, it is a bug
 GTK_VERSION=3.20
 LIBGLIBMM_VERSION=2.32
 LIBGTKMM_VERSION=3.18
-GSPELL_VERSION=1.8.0
+GSPELL_VERSION=1.6.0
 LIBSECRET_VERSION=0.8
 UNITTESTCPP_VERSION=1.5.1