[pyatspi2] Add missing NEWS item about ScrollTo/Point interface addition

[Samuel Thibault <sthibaul src gnome org>]

commit 1b58e354045f96738d460ce0830371004afd8b0a
Author: Samuel Thibault <samuel thibault ens-lyon org>
Date:   Wed Feb 20 11:27:27 2019 +0100

    Add missing NEWS item about ScrollTo/Point interface addition

 NEWS | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/NEWS b/NEWS
index 7c2ef62..b195b20 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,10 @@ What's new in pyatspi 2.31.1:
 
 * Add support for locking/unlocking modifiers.
 
+What's new in pyatspi 2.29.1:
+
+* Add ScrollTo and ScrollToPoint component interfaces.
+
 What's new in pyatspi 2.25.90:
 
 * registry: Rename async keyword for compatibility with Python 3.7.