update bigint testdata for e2e

Author: vlad-dargel

tests/e2e/test-data/formatters/JSON.ts

@@ -2,5 +2,5 @@ export const JSONFormatter = {
     format: 'JSON',
     fromText: '{ "field": "value" }',
     fromTextEdit: '{ "field": "value123" }',
-    fromBigInt: '{ "field": 248480010225057793 }'
+    fromBigInt: '{ "field": 5951.123145678120495423 }'
 };