Bump axios and @sendgrid/mail in /server

Bumps [axios](https://github.com/axios/axios) to 1.6.2 and updates ancestor dependency [@sendgrid/mail](https://github.com/sendgrid/sendgrid-nodejs). These dependencies need to be updated together.


Updates `axios` from 0.26.1 to 1.6.2
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v0.26.1...v1.6.2)

Updates `@sendgrid/mail` from 7.7.0 to 8.1.0
- [Release notes](https://github.com/sendgrid/sendgrid-nodejs/releases)
- [Changelog](https://github.com/sendgrid/sendgrid-nodejs/blob/main/CHANGELOG.md)
- [Upgrade guide](https://github.com/sendgrid/sendgrid-nodejs/blob/main/UPGRADE.md)
- [Commits](sendgrid/sendgrid-nodejs@7.7.0...8.1.0)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
- dependency-name: "@sendgrid/mail"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

server/package.json

@@ -24,7 +24,7 @@
   "author": "Hack for LA",
   "license": "ISC",
   "dependencies": {
-    "@sendgrid/mail": "^7.7.0",
+    "@sendgrid/mail": "^8.1.0",
     "bcrypt": "^5.1.1",
     "cookie-parser": "^1.4.6",
     "cors": "^2.8.5",