build(deps): bump cryptography from 46.0.5 to 46.0.6 in /tools/base

[dependabot]

Bumps cryptography from 46.0.5 to 46.0.6.

Changelog

Sourced from cryptography's changelog.

46.0.6 - 2026-03-25

* **SECURITY ISSUE**: Fixed a bug where name constraints were not applied
  to peer names during verification when the leaf certificate contains a
  wildcard DNS SAN. Ordinary X.509 topologies are not affected by this bug,
  including those used by the Web PKI. Credit to **Oleh Konko (1seal)** for
  reporting the issue. **CVE-2026-34073**
.. _v46-0-5:

Commits

• 91d7288 Cherry-pick #14542 (#14543)
• See full diff in compare view

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