Don't show the clear button on IE11 inputs

frontend/src/metabase/css/core/inputs.css

@@ -13,6 +13,13 @@
   transition: border .3s linear;
 }
 
+/* React doesn't receive events from IE11:s input clear button so don't show it */
+.input::-ms-clear {
+  display: none;
+  width: 0;
+  height: 0;
+}
+
 .input--small {
   padding: 0.3rem 0.4rem;
 }