chore: add log package

Author: technote-space

composer.json

@@ -17,7 +17,8 @@
     "wp-content-framework/update": "^1.0",
     "wp-content-framework/editor": "^1.0",
     "wp-content-framework/update_check": "^1.0",
-    "wp-content-framework/upgrade": "^1.0"
+    "wp-content-framework/upgrade": "^1.0",
+    "wp-content-framework/log": "^1.0"
   },
   "require-dev": {
     "roave/security-advisories": "dev-master",