Upgrade eslint-plugin-import

R=jacktfranklin@chromium.org

Bug: none
Change-Id: I0ad7ba9133af3db19c448a284d79bdfc08101dea
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3268294
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
Auto-Submit: Tim van der Lippe <tvanderlippe@chromium.org>
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
diff --git a/node_modules/is-regex/index.js b/node_modules/is-regex/index.js
index 80a2d33..19780f4 100644
--- a/node_modules/is-regex/index.js
+++ b/node_modules/is-regex/index.js
@@ -1,8 +1,7 @@
 'use strict';
 
 var callBound = require('call-bind/callBound');
-var hasSymbols = require('has-symbols/shams')();
-var hasToStringTag = hasSymbols && !!Symbol.toStringTag;
+var hasToStringTag = require('has-tostringtag/shams')();
 var has;
 var $exec;
 var isRegexMarker;