chore(activation-service): upgrade pino, jsonschema, http-errors

- pino: 6.11.3 → 6.14.0
- jsonschema: 1.4.0 → 1.5.0
- http-errors: 1.8.0 → 1.8.1

All minor/patch bumps. Tested locally — app loads, routing, validation,
error handling, and logging all work correctly.

Consolidates Snyk PRs #1032, #1033, #1034 which conflicted after #1031
was merged.

Author: sameh-farouk

activation-service/package-lock.json

@@ -24,10 +24,10 @@
     "dotenv": "^10.0.0",
     "express": "^4.21.2",
     "express-pino-logger": "^6.0.0",
-    "http-errors": "^1.8.0",
-    "jsonschema": "^1.4.0",
+    "http-errors": "^1.8.1",
+    "jsonschema": "^1.5.0",
     "lodash": "^4.17.21",
-    "pino": "^6.11.3",
+    "pino": "^6.14.0",
     "tfgrid-api-client": "^1.29.1"
   },
   "devDependencies": {