Back out "Update React DevTools deps from 4.6 -> 4.12"

Summary:
Reverts D27764688 (7bd4f80c25) due to a bug with "Invalid hook call." being erroneously reported. We will upgrade again after that bug is resolved.

Changelog:
[Internal]

Reviewed By: fkgozali

Differential Revision: D27813660

fbshipit-source-id: 84a12f19cf1bb7e8aebef0da3ff6f7022c391d3e

desktop/plugins/public/reactdevtools/package.json

@@ -5,10 +5,7 @@
   "version": "0.0.0",
   "pluginType": "device",
   "supportedDevices": [
-    {
+    {"os": "Metro", "archived": false}
-      "os": "Metro",
-      "archived": false
-    }
   ],
   "main": "dist/bundle.js",
   "flipperBundlerEntry": "index.tsx",
@@ -19,7 +16,7 @@
   "dependencies": {
     "address": "^1.1.2",
     "get-port": "^5.0.0",
-    "react-devtools-core": "^4.12.0"
+    "react-devtools-core": "^4.10.1"
   },
   "title": "React DevTools",
   "icon": "app-react",

desktop/plugins/public/yarn.lock

@@ -1183,10 +1183,10 @@ raf@^3.4.0:
   dependencies:
     performance-now "^2.1.0"
 
-react-devtools-core@^4.12.0:
+react-devtools-core@^4.10.1:
-  version "4.12.0"
+  version "4.10.1"
-  resolved "https://registry.yarnpkg.com/react-devtools-core/-/react-devtools-core-4.12.0.tgz#02fa1a3d58b2748ce5a0a3213f4417e7a4960354"
+  resolved "https://registry.yarnpkg.com/react-devtools-core/-/react-devtools-core-4.10.1.tgz#6d57db291aeac9cc45ef9fb4636dd2ab97490daf"
-  integrity sha512-MN7zE3UpccJQLs+tTKGoM1GQFZLJki4PhT4Us0JJgn6MK1m5ZOQnmJZy+cp21LqUBFPXxqmpqeu65/gTRbxK5Q==
+  integrity sha512-sXbBjGAWcf9HAblTP/zMtFhGHqxAfIR+GPxONZsSGN9FHnF4635dx1s2LdQWG9rJ+Ehr3nWg+BUAB6P78my5PA==
   dependencies:
     shell-quote "^1.6.1"
     ws "^7"