fix: Merge dependencies.

Author: jaywcjlove

README.md

@@ -14,7 +14,7 @@ CodeMirror component for React. demo @[uiwjs.github.io/react-codemirror/](https:
 
 ```bash
 # Not dependent on uiw.
-npm install @uiw/react-codemirror codemirror --save
+npm install @uiw/react-codemirror --save
 ```
 
 ## Usage

package-lock.json

@@ -38,6 +38,7 @@
     "codemirror": ">=5.49.2"
   },
   "dependencies": {
+    "codemirror": "^5.50.2",
     "prop-types": "^15.7.2"
   },
   "eslintConfig": {
@@ -49,7 +50,6 @@
     "babel-plugin-transform-remove-imports": "^1.3.2",
     "classnames": "^2.2.6",
     "code-example": "^2.0.0",
-    "codemirror": "^5.50.2",
     "highlight.js": "^9.17.1",
     "kkt": "^5.3.0",
     "raw-loader": "^4.0.0",