refactor(formatter): remove Mask Formatter unnecessary code

Author: Ghislain Beaulac

src/app/modules/angular-slickgrid/formatters/maskFormatter.ts

@@ -16,16 +16,7 @@ export const maskFormatter: Formatter = (row: number, cell: number, value: any,
   if (value) {
     let i = 0;
     const v = value.toString();
-    return mask.replace(/[09A]/gi, (match: string) => {
-      // only replace the char when the mask is a 0 or 9 for a digit OR the mask is "A" and the char is a non-digit meaning a string char
-      if (
-        ((match === '0' || match === '9') && /\d*/g.test(v[i]))    // mask is 0 or 9 and value is a digit
-        || (match.toUpperCase() === 'A' && /[^\d]*/gi.test(v[i]))  // OR mask is an "A" and value is non-digit
-      ) {
-        return v[i++] || '';
-      }
-      return '';
-    });
+    return mask.replace(/[09A]/gi, () => v[i++] || '');
   }
   return value;
 };