fix: debug-log should be production dependency

package.json

@@ -76,6 +76,7 @@
     "arrify": "^1.0.1",
     "caching-transform": "^1.0.0",
     "convert-source-map": "^1.3.0",
+    "debug-log": "^1.0.1",
     "default-require-extensions": "^1.0.0",
     "find-cache-dir": "^0.1.1",
     "find-up": "^1.1.2",
@@ -104,7 +105,6 @@
     "bundle-dependencies": "^1.0.2",
     "chai": "^3.0.0",
     "coveralls": "^2.11.11",
-    "debug-log": "^1.0.1",
     "exists-sync": "0.0.4",
     "forking-tap": "^0.1.1",
     "is-windows": "^0.2.0",
@@ -130,6 +130,7 @@
     "arrify",
     "caching-transform",
     "convert-source-map",
+    "debug-log",
     "default-require-extensions",
     "find-cache-dir",
     "find-up",
@@ -158,4 +159,4 @@
       "find-up"
     ]
   }
-}
+}