[calls] flatpak: Bump libical to 3.0.10

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit c90d01405d2046261b6cef174741a44bd455abc1
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Fri Jul 16 08:50:30 2021 +0200

    flatpak: Bump libical to 3.0.10
    
    This fixes its build with the latest version of the master SDK.

 org.gnome.Calls.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/org.gnome.Calls.json b/org.gnome.Calls.json
index 043e8472..3a451b34 100644
--- a/org.gnome.Calls.json
+++ b/org.gnome.Calls.json
@@ -172,8 +172,8 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : 
"https://github.com/libical/libical/releases/download/v3.0.7/libical-3.0.7.tar.gz";,
-                    "sha256" : "0abe66df1ea826e57db7f281c704ede834c84139012e6c686ea7adafd4e763fc"
+                    "url" : 
"https://github.com/libical/libical/releases/download/v3.0.10/libical-3.0.10.tar.gz";,
+                    "sha256" : "f933b3e6cf9d56a35bb5625e8e4a9c3a50239a85aea05ed842932c1a1dc336b4"
                 }
             ]
         },