build(deps-dev): bump @babel/cli from 7.7.5 to 7.8.4

Bumps [@babel/cli](https://github.com/babel/babel) from 7.7.5 to 7.8.4.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](babel/babel@v7.7.5...v7.8.4)

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

Author: dependabot-preview[bot]

yarn.lock

@@ -3,9 +3,9 @@
 
 
 "@babel/cli@^7.7.0":
-  version "7.7.5"
-  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.7.5.tgz#25702cc65418efc06989af3727897b9f4c8690b6"
-  integrity sha512-y2YrMGXM3NUyu1Myg0pxg+Lx6g8XhEyvLHYNRwTBV6fDek3H7Io6b7N/LXscLs4HWn4HxMdy7f2rM1rTMp2mFg==
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.8.4.tgz#505fb053721a98777b2b175323ea4f090b7d3c1c"
+  integrity sha512-XXLgAm6LBbaNxaGhMAznXXaxtCWfuv6PIDJ9Alsy9JYTOh+j2jJz+L/162kkfU1j/pTSxK1xGmlwI4pdIMkoag==
   dependencies:
     commander "^4.0.1"
     convert-source-map "^1.1.0"