[gnome-sound-recorder] Change to white background

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 1e5e3e03321fec3f7b719c019dc6a4da66cec953
Author: heather <hellsworth gnome org>
Date:   Sat Sep 7 17:30:42 2019 -0600

    Change to white background

 data/appdata/gsr-main.png | Bin 436332 -> 30642 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
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diff --git a/data/appdata/gsr-main.png b/data/appdata/gsr-main.png
index 9eec2f3..b91ebfe 100644
Binary files a/data/appdata/gsr-main.png and b/data/appdata/gsr-main.png differ