[gnome-contacts] Bump minimal version telepathy-glib to 0.22.

[Niels De Graef <nielsdg src gnome org>]

commit 9d89ccf1a16eeef418de749fd2e56ef1542b1e3f
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Tue Jul 18 10:31:54 2017 +0200

    Bump minimal version telepathy-glib to 0.22.
    
    Also removed a deprecated function
    TelepathyGlib.AccountManager.get_valid_accounts().

 configure.ac            |    2 +-
 src/contacts-store.vala |    5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 27c5d32..f983200 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,7 +32,7 @@ pkg_modules="gtk+-3.0 >= 3.20.0
             folks >= 0.11.4
             folks-telepathy
             folks-eds
-            telepathy-glib >= 0.17.5
+            telepathy-glib >= 0.22.0
             libebook-1.2 >= 3.13.90
             libedataserver-1.2 >= 3.13.90
             libedataserverui-1.2 >= 3.13.90
diff --git a/src/contacts-store.vala b/src/contacts-store.vala
index b38fd79..f841f2f 100644
--- a/src/contacts-store.vala
+++ b/src/contacts-store.vala
@@ -328,9 +328,8 @@ public class Contacts.Store : GLib.Object {
       account_manager.account_enabled.connect (this.check_account_caps);
       account_manager.account_disabled.connect (this.check_account_caps);
 
-      foreach (var account in account_manager.get_valid_accounts ()) {
-       yield this.check_account_caps (account);
-      }
+      foreach (var account in account_manager.dup_valid_accounts ())
+        yield this.check_account_caps (account);
     } catch (GLib.Error e) {
       warning ("Unable to check accounts caps %s", e.message);
     }