also remove babel loader as it is unneeded

packages/dnb-ui-lib/package.json

@@ -90,7 +90,6 @@
     "autoprefixer": "^9.4.0",
     "babel-core": "7.0.0-bridge.0",
     "babel-jest": "^23.6.0",
-    "babel-loader": "^8.0.4",
     "babel-plugin-react-remove-properties": "^0.2.5",
     "babel-plugin-transform-dev-warning": "^0.1.1",
     "babel-plugin-transform-dynamic-import": "^2.1.0",

yarn.lock

@@ -2756,16 +2756,6 @@ [email protected]:
     mkdirp "^0.5.1"
     util.promisify "^1.0.0"
 
-babel-loader@^8.0.4:
-  version "8.0.4"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.4.tgz#7bbf20cbe4560629e2e41534147692d3fecbdce6"
-  integrity sha512-fhBhNkUToJcW9nV46v8w87AJOwAJDz84c1CL57n3Stj73FANM/b9TbCUK4YhdOwEyZ+OxhYpdeZDNzSI29Firw==
-  dependencies:
-    find-cache-dir "^1.0.0"
-    loader-utils "^1.0.2"
-    mkdirp "^0.5.1"
-    util.promisify "^1.0.0"
-
 babel-messages@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"