settings: add "Enable" to translatable

Change-Id: I46f34c53c393962f87c2ab99c628ca09eb97009c

src/constant/JamiStrings.qml

@@ -331,6 +331,9 @@ Item {
     property string takePhone: qsTr("Take photo")
     property string retakePhone: qsTr("Retake photo")
 
+    // PluginSettingsPage
+    property string enable: qsTr("Enable")
+
     // PluginListPreferencesView
     property string reset: qsTr("Reset")
     property string selectPluginInstall: qsTr("Select a plugin to install")

src/settingsview/components/PluginSettingsPage.qml

@@ -57,7 +57,7 @@ Rectangle {
             Layout.leftMargin: JamiTheme.preferredMarginSize
             Layout.rightMargin: JamiTheme.preferredMarginSize
 
-            labelText: "Enable"
+            labelText: JamiStrings.enable
             fontPointSize: JamiTheme.headerFontSize
 
             onSwitchToggled: {