[gnome-music/wip/jfelder/remove-margin-left-right: 7/19] searchview: Remove margin-left and margin-right usage

[Jean Felder <jfelder src gnome org>]

commit b7e6e873566fc0a1d13562e40a33e5833264fea0
Author: Jean Felder <jfelder src gnome org>
Date:   Mon Mar 15 11:59:50 2021 +0100

    searchview: Remove margin-left and margin-right usage
    
    They are now deprecated and have been removed in Gtk4. Use
    margin-start and margin-end instead.

 data/ui/SearchView.ui | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/data/ui/SearchView.ui b/data/ui/SearchView.ui
index 944fa4201..10a79c703 100644
--- a/data/ui/SearchView.ui
+++ b/data/ui/SearchView.ui
@@ -24,8 +24,8 @@
             <property name="halign">fill</property>
             <property name="hexpand">True</property>
             <property name="margin-bottom">20</property>
-            <property name="margin-left">120</property>
-            <property name="margin-right">120</property>
+            <property name="margin-end">120</property>
+            <property name="margin-start">120</property>
             <property name="margin-top">20</property>
             <property name="orientation">vertical</property>
             <property name="visible">True</property>
@@ -178,8 +178,8 @@
             <property name="halign">fill</property>
             <property name="hexpand">True</property>
             <property name="margin-bottom">20</property>
-            <property name="margin-left">120</property>
-            <property name="margin-right">120</property>
+            <property name="margin-start">120</property>
+            <property name="margin-end">120</property>
             <property name="margin-top">20</property>
             <property name="orientation">vertical</property>
             <property name="visible">True</property>