fix: upgrade @loopback/context from 7.0.9 to 7.0.12

Snyk has created this PR to upgrade @loopback/context from 7.0.9 to 7.0.12.

See this package in npm:
@loopback/context

See this project in Snyk:
https://app.snyk.io/org/ashishkaushik/project/f76bdd59-5144-494e-8d4d-bcb7b855e63e?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -45,7 +45,7 @@
   ],
   "dependencies": {
     "@loopback/boot": "^7.0.9",
-    "@loopback/context": "^7.0.9",
+    "@loopback/context": "^7.0.12",
     "@loopback/core": "^6.1.6",
     "@loopback/repository": "^7.0.9",
     "@loopback/rest": "^14.0.9",