fix(striker-ui): remove custom sort comparator for network ifaces

striker-ui/components/NetworkInitForm.tsx

@@ -52,7 +52,6 @@ import { InnerPanel, InnerPanelHeader } from './Panels';
 import periodicFetch from '../lib/fetchers/periodicFetch';
 import SelectWithLabel from './SelectWithLabel';
 import Spinner from './Spinner';
-import sumstring from '../lib/sumstring';
 import { createTestInputFunction, testNotBlank } from '../lib/test_input';
 import { BodyText, MonoText, SmallText } from './Text';
 
@@ -238,7 +237,6 @@ const createNetworkInterfaceTableColumns = (
         <SmallText text={value} />
       </MUIBox>
     ),
-    sortComparator: (v1, v2) => sumstring(v1) - sumstring(v2),
   },
   {
     field: 'networkInterfaceMACAddress',

striker-ui/lib/sumstring.ts

@@ -1,11 +0,0 @@
-const sumstring = (value: string): number => {
-  let sum = 0;
-
-  for (let index = 0; index < value.length; index += 1) {
-    sum += value.codePointAt(index) || 0;
-  }
-
-  return sum;
-};
-
-export default sumstring;