Bump axios in /sentiment-analysis/lambdas/customer-review-webhook

Bumps [axios](https://github.com/axios/axios) from 0.21.1 to 1.15.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v0.21.1...v1.15.0)

---
updated-dependencies:
- dependency-name: axios
  dependency-version: 1.15.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

sentiment-analysis/lambdas/customer-review-webhook/package.json

@@ -1,6 +1,6 @@
 { 
   "dependencies": {
     "cloudevents" : "4.0.3",
-    "axios": "0.21.1"
+    "axios": "1.15.0"
   }
 }