⬆️ Bump cross-fetch from 3.1.0 to 3.1.1 in /e2e

Bumps [cross-fetch](https://github.com/lquixada/cross-fetch) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/lquixada/cross-fetch/releases)
- [Commits](lquixada/cross-fetch@v3.1.0...v3.1.1)

Signed-off-by: dependabot[bot] <support@github.com>

e2e/package.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "@substrate/playground-client": "1.4.2",
     "abort-controller": "3.0.0",
-    "cross-fetch": "3.1.0",
+    "cross-fetch": "3.1.1",
     "yargs": "16.2.0"
   },
   "devDependencies": {

e2e/yarn.lock

@@ -575,10 +575,10 @@ create-require@^1.1.0:
   resolved "https://registry.yarnpkg.com/create-require/-/create-require-1.1.1.tgz#c1d7e8f1e5f6cfc9ff65f9cd352d37348756c333"
   integrity sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==
 
-cross-fetch@3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-3.1.0.tgz#6447c13cc8887fa2a66caef92888d7fdaab6e0d1"
-  integrity sha512-a+yso9lSpXQI9DH+YjAu/m0dVfP8IVoZDPBLLFcvGpeq3KHNdikkekTOdkHiXEuTq4GBOeO0MfWkE40yzF1w7g==
+cross-fetch@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-3.1.1.tgz#a7ed5a9201d46223d805c5e9ecdc23ea600219eb"
+  integrity sha512-eIF+IHQpRzoGd/0zPrwQmHwDC90mdvjk+hcbYhKoaRrEk4GEIDqdjs/MljmdPPoHTQudbmWS+f0hZsEpFaEvWw==
   dependencies:
     node-fetch "2.6.1"