build(deps): bump @babel/parser from 7.9.3 to 7.9.4 (#880)

Bumps [@babel/parser](https://github.com/babel/babel) from 7.9.3 to 7.9.4.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.9.3...v7.9.4)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

yarn.lock

@@ -92,9 +92,9 @@
     js-tokens "^4.0.0"
 
 "@babel/parser@^7.1.0", "@babel/parser@^7.4.3", "@babel/parser@^7.4.4", "@babel/parser@^7.5.5", "@babel/parser@^7.8.6":
-  version "7.9.3"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.3.tgz#043a5fc2ad8b7ea9facddc4e802a1f0f25da7255"
-  integrity sha512-E6SpIDJZ0cZAKoCNk+qSDd0ChfTnpiJN9FfNf3RZ20dzwA2vL2oq5IX1XTVT+4vDmRlta2nGk5HGMMskJAR+4A==
+  version "7.9.4"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.9.4.tgz#68a35e6b0319bbc014465be43828300113f2f2e8"
+  integrity sha512-bC49otXX6N0/VYhgOMh4gnP26E9xnDZK3TmbNpxYzzz9BQLBosQwfyOe9/cXUU3txYhTzLCbcqd5c8y/OmCjHA==
 
 "@babel/plugin-syntax-object-rest-spread@^7.0.0":
   version "7.2.0"