Security - Update @sendgrid/mail dependency on axios to support patched versions for security

[knofte]

Describe the problem
The package @sendgrid/mail depends on axios < 1.12.0, which is currently vulnerable to a DoS attack via unbounded memory allocation (see CVE/CVSS details and summary: GHSA-4hjh-wcwx-xvwj).

Security Impact
Projects using @sendgrid/mail cannot upgrade axios past 1.11.0, leaving them exposed to a known vulnerability. The issue is fixed in axios version 1.12.0 and above.

Suggested fix
Please update the @sendgrid/mail dependency to allow axios >= 1.12.0. This will allow downstream projects to patch this security issue.

References

• Axios vulnerability summary: GHSA-4hjh-wcwx-xvwj

Thank you!

[tiwarishubham635]

#1445 resolves it