Update dependency babel-loader to v7.1.5

package.json

@@ -124,7 +124,7 @@
     "@hmcts/div-idam-test-harness": "^1.9.0",
     "@hmcts/eslint-config": "^1.0.5",
     "babel-core": "6.26.3",
-    "babel-loader": "7.1.4",
+    "babel-loader": "7.1.5",
     "babel-preset-env": "1.7.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",

yarn.lock

@@ -1401,10 +1401,10 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-[email protected].4:
-  version "7.1.4"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.4.tgz#e3463938bd4e6d55d1c174c5485d406a188ed015"
-  integrity sha512-/hbyEvPzBJuGpk9o80R0ZyTej6heEOr59GoEUtn8qFKbnx4cJm9FWES6J/iv644sYgrtVw9JJQkjaLW/bqb5gw==
+[email protected].5:
+  version "7.1.5"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.5.tgz#e3ee0cd7394aa557e013b02d3e492bfd07aa6d68"
+  integrity sha512-iCHfbieL5d1LfOQeeVJEUyD9rTwBcP/fcEbRCfempxTDuqrKpu0AZjLAQHEQa3Yqyj9ORKe2iHfoj4rHLf7xpw==
   dependencies:
     find-cache-dir "^1.0.0"
     loader-utils "^1.0.2"