feat: check mode compatibility

[artis3n]

Working on implementation for #348

[semgrep-code-artis3n]

Semgrep found 1 ssc-f81fb526-8a62-4b49-a50c-82e2e14c7a87 finding:

• poetry.lock
  • L191

Risk: certifi versions >= 2015.04.28 before 2023.07.22 are vulnerable to Insufficient Verification Of Data Authenticity. These versions use E-Tugra as a Certificate Authority, which is not recommended due to critical security vulnerabilities, such as the usage of default credentials in administrative tools, re-issuance of certificates without proper validation, and unauthorized access to sensitive information.

Fix: Upgrade this library to at least version 2023.7.22 at ansible-role-tailscale/poetry.lock:191.

Reference(s): GHSA-xqr8-7jwr-rhp7, CVE-2023-37920

_{Ignore this finding from ssc-f81fb526-8a62-4b49-a50c-82e2e14c7a87.}