Merge pull request #2152 from atom/dependabot/npm_and_yarn/@babel/plugin-proposal-class-properties-7.4.4

Bump @babel/plugin-proposal-class-properties from 7.4.0 to 7.4.4

Author: smashwilson

package-lock.json

@@ -42,7 +42,7 @@
     "@atom/babel-plugin-chai-assert-async": "1.0.0",
     "@atom/babel7-transpiler": "1.0.0-1",
     "@babel/generator": "7.4.0",
-    "@babel/plugin-proposal-class-properties": "7.4.0",
+    "@babel/plugin-proposal-class-properties": "7.4.4",
     "@babel/plugin-proposal-object-rest-spread": "7.4.3",
     "@babel/preset-env": "7.4.3",
     "@babel/preset-react": "7.0.0",