Update dependency css-loader to v3.1.0 (#144)

package-lock.json

@@ -6635,9 +6635,9 @@
       }
     },
     "css-loader": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.0.0.tgz",
-      "integrity": "sha512-WR6KZuCkFbnMhRrGPlkwAA7SSCtwqPwpyXJAPhotYkYsc0mKU9n/fu5wufy4jl2WhBw9Ia8gUQMIp/1w98DuPw==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.1.0.tgz",
+      "integrity": "sha512-MuL8WsF/KSrHCBCYaozBKlx+r7vIfUaDTEreo7wR7Vv3J6N0z6fqWjRk3e/6wjneitXN1r/Y9FTK1psYNOBdJQ==",
       "dev": true,
       "requires": {
         "camelcase": "^5.3.1",
@@ -6651,7 +6651,7 @@
         "postcss-modules-scope": "^2.1.0",
         "postcss-modules-values": "^3.0.0",
         "postcss-value-parser": "^4.0.0",
-        "schema-utils": "^1.0.0"
+        "schema-utils": "^2.0.0"
       },
       "dependencies": {
         "ansi-styles": {
@@ -6702,6 +6702,16 @@
             "supports-color": "^6.1.0"
           }
         },
+        "schema-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.0.0.tgz",
+          "integrity": "sha512-4JfkJmuT78xkJAZrYivuu6RNfX57ul5u+jsfxwRAdWw5eE1qIY/i4go1A3zAdJlTwYXLbvWHWXVvoYu3PjGf9A==",
+          "dev": true,
+          "requires": {
+            "ajv": "^6.1.0",
+            "ajv-keywords": "^3.1.0"
+          }
+        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",

package.json

@@ -86,7 +86,7 @@
     "babel-preset-airbnb": "4.0.1",
     "clean-webpack-plugin": "3.0.0",
     "copy-webpack-plugin": "5.0.3",
-    "css-loader": "3.0.0",
+    "css-loader": "3.1.0",
     "cssimportant-loader": "0.4.0",
     "enzyme": "3.10.0",
     "enzyme-adapter-react-16": "1.14.0",