fix(exports): starts path with ./ (#321)

Author: danilowoz

package.json

@@ -14,10 +14,10 @@
   "types": "dist/web/index.d.ts",
   "exports": {
     ".": {
-      "require": "dist/react-content-loader.cjs.js",
       "types": "./dist/web/index.d.ts",
-      "import": "dist/react-content-loader.es.js",
-      "default": "dist/react-content-loader.cjs.js"
+      "require": "./dist/react-content-loader.cjs.js",
+      "import": "./dist/react-content-loader.es.js",
+      "default": "./dist/react-content-loader.cjs.js"
     },
     "./native": {
       "types": "./native/native/index.d.ts",