Bump merge from 1.2.1 to 2.1.1

Bumps [merge](https://github.com/yeikos/js.merge) from 1.2.1 to 2.1.1.
- [Release notes](https://github.com/yeikos/js.merge/releases)
- [Commits](https://github.com/yeikos/js.merge/compare/v1.2.1...v2.1.1)

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

package.json

@@ -18,7 +18,7 @@
     "lbry-redux": "lbryio/lbry-redux#69ffd110dbf3633e5847f61f008751edec033017",
     "lbryinc": "lbryio/lbryinc#667024ebb7cb207609273174ca422cee47469270",
     "lodash": ">=4.17.11",
-    "merge": ">=1.2.1",
+    "merge": ">=2.1.1",
     "moment": "^2.22.1",
     "react": "16.9.0",
     "react-native": "0.61.5",

yarn.lock

@@ -4968,10 +4968,10 @@ merge-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
-merge@>=1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
-  integrity sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ==
+merge@>=2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-2.1.1.tgz#59ef4bf7e0b3e879186436e8481c06a6c162ca98"
+  integrity sha512-jz+Cfrg9GWOZbQAnDQ4hlVnQky+341Yk5ru8bZSe6sIDTCIg8n9i/u7hSQGSVOF3C7lH6mGtqjkiT9G4wFLL0w==
 
 metro-babel-register@^0.56.0, metro-babel-register@^0.56.4:
   version "0.56.4"