Fix terminal ligatures setting

Fixes #7541

src/vs/workbench/parts/terminal/electron-browser/media/terminal.css

@@ -45,6 +45,14 @@
 	left: 0;
 }
 
+.monaco-workbench .panel.integrated-terminal {
+	font-variant-ligatures: none;
+}
+
+.monaco-workbench .panel.integrated-terminal.enable-ligatures {
+	font-variant-ligatures: normal;
+}
+
 /* Terminal actions */
 
 /* Light theme */

src/vs/workbench/parts/terminal/electron-browser/media/xterm.css

@@ -3,14 +3,6 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-.monaco-workbench .panel.integrated-terminal {
-	font-feature-settings: "liga" 0;
-}
-
-.monaco-workbench .panel.integrated-terminal.enable-ligatures {
-	font-feature-settings: "liga" 1;
-}
-
 .monaco-workbench .panel.integrated-terminal .xterm {
 	background-color: transparent!important;
 	position: relative;