chore(deps-dev): bump babel-loader from 6.2.1 to 6.4.1 in /studio

Bumps [babel-loader](https://github.com/babel/babel-loader) from 6.2.1 to 6.4.1.
- [Release notes](https://github.com/babel/babel-loader/releases)
- [Changelog](https://github.com/babel/babel-loader/blob/main/CHANGELOG.md)
- [Commits](babel/babel-loader@v6.2.1...v6.4.1)

---
updated-dependencies:
- dependency-name: babel-loader
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

studio/package.json

@@ -86,7 +86,7 @@
     "angular2-template-loader": "^0.6.2",
     "awesome-typescript-loader": "^3.2.3",
     "babel-core": "6.17.0",
-    "babel-loader": "6.2.1",
+    "babel-loader": "6.4.1",
     "babel-preset-es2015": "6.3.13",
     "bootstrap": "^3.4.1",
     "chai": "^4.1.2",

studio/yarn.lock

@@ -580,11 +580,12 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-loader@6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-6.2.1.tgz#1061c9a49f8d5313b7ab73cdcb51dcfff3c485de"
+babel-loader@6.4.1:
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-6.4.1.tgz#0b34112d5b0748a8dcdbf51acf6f9bd42d50b8ca"
   dependencies:
-    loader-utils "^0.2.11"
+    find-cache-dir "^0.1.1"
+    loader-utils "^0.2.16"
     mkdirp "^0.5.1"
     object-assign "^4.0.1"
 
@@ -1435,6 +1436,10 @@ commander@~2.11.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
+commondir@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
+
 component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
@@ -2085,6 +2090,14 @@ [email protected]:
     statuses "2.0.1"
     unpipe "~1.0.0"
 
+find-cache-dir@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
+  dependencies:
+    commondir "^1.0.1"
+    mkdirp "^0.5.1"
+    pkg-dir "^1.0.0"
+
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -2781,7 +2794,7 @@ [email protected], loader-utils@^1.0.2, loader-utils@^1.1.0:
     emojis-list "^2.0.0"
     json5 "^0.5.0"
 
-loader-utils@^0.2.11, loader-utils@^0.2.15, loader-utils@^0.2.16, loader-utils@^0.2.7, loader-utils@~0.2.2, loader-utils@~0.2.6:
+loader-utils@^0.2.15, loader-utils@^0.2.16, loader-utils@^0.2.7, loader-utils@~0.2.2, loader-utils@~0.2.6:
   version "0.2.16"
   resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.16.tgz#f08632066ed8282835dff88dfb52704765adee6d"
   dependencies:
@@ -3448,6 +3461,12 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
+  dependencies:
+    find-up "^1.0.0"
+
 portfinder@^1.0.9:
   version "1.0.13"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"