fix(deps): update dependency re-resizable to v6 (#4308)

packages/netlify-cms-widget-code/package.json

@@ -32,7 +32,6 @@
     "react": "^16.8.4"
   },
   "dependencies": {
-    "re-resizable": "^4.11.0",
     "react-codemirror2": "^6.0.0",
     "react-select": "^2.4.3"
   }

packages/netlify-cms-widget-markdown/package.json

@@ -25,7 +25,6 @@
     "is-hotkey": "^0.1.4",
     "mdast-util-definitions": "^1.2.3",
     "mdast-util-to-string": "^1.0.5",
-    "re-resizable": "^4.11.0",
     "react-select": "^2.4.3",
     "rehype-parse": "^6.0.0",
     "rehype-remark": "^8.0.0",

yarn.lock

@@ -14372,11 +14372,6 @@ rc@^1.2.8:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-re-resizable@^4.11.0:
-  version "4.11.0"
-  resolved "https://registry.yarnpkg.com/re-resizable/-/re-resizable-4.11.0.tgz#d5df10bda445c4ec0945751a223bf195afb61890"
-  integrity sha512-dye+7rERqNf/6mDT1iwps+4Gf42420xuZgygF33uX178DxffqcyeuHbBuJ382FIcB5iP6mMZOhfW7kI0uXwb/Q==
-
 react-aria-menubutton@^6.0.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/react-aria-menubutton/-/react-aria-menubutton-6.3.0.tgz#01acc4322c5271488941270b278b17001031e687"