Bump @babel/core from 7.12.1 to 7.12.3 (#525)

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.12.1 to 7.12.3.
- [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/v7.12.3/packages/babel-core)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -119,15 +119,15 @@
     semver "^5.5.0"
 
 "@babel/core@^7.0.0", "@babel/core@^7.1.0", "@babel/core@^7.4.5", "@babel/core@^7.6.2", "@babel/core@^7.8.0":
-  version "7.12.1"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.12.1.tgz#980b115a05929ef3ce1b6af9bf50e5a5cf668667"
-  integrity sha512-6bGmltqzIJrinwRRdczQsMhruSi9Sqty9Te+/5hudn4Izx/JYRhW1QELpR+CIL0gC/c9A7WroH6FmkDGxmWx3w==
+  version "7.12.3"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.12.3.tgz#1b436884e1e3bff6fb1328dc02b208759de92ad8"
+  integrity sha512-0qXcZYKZp3/6N2jKYVxZv0aNCsxTSVCiK72DTiTYZAu7sjg73W0/aynWjMbiGd87EQL4WyA8reiJVh92AVla9g==
   dependencies:
     "@babel/code-frame" "^7.10.4"
     "@babel/generator" "^7.12.1"
     "@babel/helper-module-transforms" "^7.12.1"
     "@babel/helpers" "^7.12.1"
-    "@babel/parser" "^7.12.1"
+    "@babel/parser" "^7.12.3"
     "@babel/template" "^7.10.4"
     "@babel/traverse" "^7.12.1"
     "@babel/types" "^7.12.1"
@@ -422,10 +422,10 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.10.4", "@babel/parser@^7.12.1", "@babel/parser@^7.4.3", "@babel/parser@^7.7.0":
-  version "7.12.2"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.2.tgz#9d2fcf24cafe85333ab0aff9f26b81bba356004d"
-  integrity sha512-LMN+SqTiZEonUw4hQA0A3zG8DnN0E1F4K107LbDDUnC+0chML1rvWgsHloC9weB4RmZweE0uhFq0eGX7Nr/PBQ==
+"@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.10.4", "@babel/parser@^7.12.1", "@babel/parser@^7.12.3", "@babel/parser@^7.4.3", "@babel/parser@^7.7.0":
+  version "7.12.3"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.12.3.tgz#a305415ebe7a6c7023b40b5122a0662d928334cd"
+  integrity sha512-kFsOS0IbsuhO5ojF8Hc8z/8vEIOkylVBrjiZUbLTE3XFe0Qi+uu6HjzQixkFaqr0ZPAMZcBVxEwmsnsLPZ2Xsw==
 
 "@babel/plugin-external-helpers@^7.0.0":
   version "7.8.3"