fix: update dependency debug to ^3.2.6 (#16859)

Author: renovate[bot]

packages/gatsby-transformer-sqip/package.json

@@ -21,7 +21,7 @@
     "@babel/core": "^7.0.0",
     "babel-preset-gatsby-package": "^0.2.2",
     "cross-env": "^5.2.0",
-    "debug": "^3.1.0"
+    "debug": "^3.2.6"
   },
   "peerDependencies": {
     "gatsby": "^2.0.0",

packages/gatsby/package.json

@@ -46,7 +46,7 @@
     "core-js": "^2.6.9",
     "cors": "^2.8.5",
     "css-loader": "^1.0.1",
-    "debug": "^3.1.0",
+    "debug": "^3.2.6",
     "del": "^3.0.0",
     "detect-port": "^1.3.0",
     "devcert-san": "^0.3.3",