Updated feature data from spreadsheet

Signed-off-by: l5io <ci@layer5.io>

Author: l5io

src/sections/Pricing/feature_data.json

@@ -280,7 +280,7 @@
     "feature": "Export views to JSON format",
     "subscription_tier": "",
     "comparison_tiers": {
-      "free": "",
+      "free": "x",
       "teamDesigner": "",
       "teamOperator": "x",
       "enterprise": "x"