build(deps-dev): bump @babel/core from 7.10.1 to 7.14.6

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.10.1 to 7.14.6.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.14.6/packages/babel-core)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@babel/cli": "7.10.1",
-    "@babel/core": "7.10.1",
+    "@babel/core": "7.14.6",
     "@babel/plugin-proposal-class-properties": "7.13.0",
     "@babel/plugin-proposal-optional-chaining": "7.10.1",
     "@babel/plugin-transform-arrow-functions": "7.10.4",