chore: update dependency @types/debug to v4.1.8

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

packages/shopping/package-lock.json

@@ -83,7 +83,7 @@
     "@loopback/build": "9.0.0",
     "@loopback/testlab": "5.0.0",
     "@types/bcryptjs": "2.4.2",
-    "@types/debug": "4.1.7",
+    "@types/debug": "4.1.8",
     "@types/express": "4.17.13",
     "@types/lodash": "4.14.182",
     "@types/mocha": "9.1.1",