fix: react is not an optional peerDependency

mpeyper · mpeyper · commit 71455c432505 · 2021-01-13T00:46:03.000+11:00
diff --git a/package.json b/package.json
@@ -70,9 +70,6 @@
     "react-test-renderer": ">=16.9.0"
   },
   "peerDependenciesMeta": {
-    "react": {
-      "optional": true
-    },
     "react-dom": {
       "optional": true
     },
