Bump pynacl from 1.5.0 to 1.6.2

[dependabot]

Bumps pynacl from 1.5.0 to 1.6.2.

Changelog

Sourced from pynacl's changelog.

1.6.2 (2026-01-01)

• Updated libsodium to 1.0.20-stable (2025-12-31 build) to resolve CVE-2025-69277.

1.6.1 (2025-11-10)

• The MAKE environment variable can now be used to specify the make binary that should be used in the build process.

1.6.0 (2025-09-11)

• BACKWARDS INCOMPATIBLE: Removed support for Python 3.6 and 3.7.
• Added support for the low level AEAD AES bindings.
• Added support for crypto_core_ed25519_from_uniform.
• Update libsodium to 1.0.20-stable (2025-08-27 build).
• Added support for free-threaded Python 3.14.
• Added support for Windows on ARM wheels.

Commits

• ecf41f5 changelog and version bump for 1.6.2 (#923)
• 685a5e7 Switch to PyPI trusted publishing (#925)
• 78e0aa3 missed adding these files as part of the libsodium update (#924)
• 9631488 Bump libsodium to the latest 1.0.20 (#922)
• 563b25b Add script to update vendored libsodium (#921)
• d233105 Include libsodium license in wheels (#917)
• cabc3a8 Bump dessant/lock-threads from 5 to 6 (#914)
• f359617 Bump actions/download-artifact from 6.0.0 to 7.0.0 (#915)
• fb6e37f Bump actions/upload-artifact from 5 to 6 (#916)
• 526f992 Bump actions/checkout from 6.0.0 to 6.0.1 (#911)
• Additional commits viewable in compare view

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[Isma-L154]

Closing: discord.py 2.7.1 requires PyNaCl<1.6, so pip cannot install 1.6.2 alongside it (CI fails with ResolutionImpossible). The advisory it addresses (GHSA-mrfv-m5wm-5w6w) affects libsodium's ed25519 point validation, which the bot never reaches: discord.py's voice only uses nacl.secret and nacl.utils. The alerts have been dismissed with that reason. The pin is lifted once a discord.py release allows PyNaCl 1.6; see the comment in requirements.txt.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.