[pango/bump-hb] Bump hb requirement to 2.2.0

[Matthias Clasen <matthiasc src gnome org>]

commit d6cccbb68f0152c9bbb6440dd4f8db859d52e355
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 9 12:01:43 2021 -0400

    Bump hb requirement to 2.2.0
    
    We are using hb_ot_var apis in various places.
    These have been introduced in harfbuzz 2.2.0.
    
    2.2.0 is from 2018, so this should be safe.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index f5425746..a1add61d 100644
--- a/meson.build
+++ b/meson.build
@@ -193,7 +193,7 @@ pango_deps = []
 glib_req_version = '>= 2.62'
 fribidi_req_version = '>= 0.19.7'
 libthai_req_version = '>= 0.1.9'
-harfbuzz_req_version = '>= 2.0.0'
+harfbuzz_req_version = '>= 2.2.0'
 fontconfig_req_version = '>= 2.11.91'
 xft_req_version = '>= 2.0.0'
 cairo_req_version = '>= 1.12.10'