Update dependency css-loader to v6.7.3

Author: renovate[bot]

package-lock.json

@@ -33,7 +33,7 @@
     "babel-eslint": "10.1.0",
     "babel-loader": "9.1.0",
     "core-js": "3.26.1",
-    "css-loader": "6.7.2",
+    "css-loader": "6.7.3",
     "eslint": "8.29.0",
     "eslint-config-airbnb": "19.0.4",
     "eslint-plugin-import": "2.26.0",