refactor(build-config): get rid of obsolete json loader

packages/build-config/package.json

@@ -2,12 +2,7 @@
   "name": "hops-build-config",
   "version": "10.0.2",
   "description": "Hops build configuration leveraging Webpack and Babel",
-  "keywords": [
-    "hops",
-    "webpack",
-    "babel",
-    "postcss"
-  ],
+  "keywords": ["hops", "webpack", "babel", "postcss"],
   "license": "MIT",
   "main": "index.js",
   "files": [
@@ -41,7 +36,6 @@
     "file-loader": "^1.1.6",
     "find-up": "^2.1.0",
     "hops-config": "10.0.2",
-    "json-loader": "^0.5.7",
     "loader-utils": "^1.1.0",
     "lodash.template": "^4.4.0",
     "mkdirp": "^0.5.1",

packages/build-config/sections/module-rules.js

@@ -2,15 +2,18 @@
 
 module.exports = function getModuleRules(target) {
   return [
-    require('./module-rules/babel'),
-    require('./module-rules/graphql'),
-    require('./module-rules/postcss'),
-    require('./module-rules/json'),
-    require('./module-rules/file'),
-    require('./module-rules/url'),
-    require('./module-rules/tpl'),
-    require('./module-rules/config'),
-  ].map(function(config) {
-    return config[target] || config.default || config;
-  });
+    {
+      oneOf: [
+        require('./module-rules/babel'),
+        require('./module-rules/graphql'),
+        require('./module-rules/postcss'),
+        require('./module-rules/config'),
+        require('./module-rules/tpl'),
+        require('./module-rules/url'),
+        require('./module-rules/file'),
+      ].map(function(config) {
+        return config[target] || config.default || config;
+      }),
+    },
+  ];
 };

yarn.lock

@@ -4675,7 +4675,7 @@ jsesc@~0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
 
-json-loader@^0.5.4, json-loader@^0.5.7:
+json-loader@^0.5.4:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"