Bump aiosmtpd from 1.4.5 to 1.4.6

[dependabot[bot]]

Bumps aiosmtpd from 1.4.5 to 1.4.6.

Release notes

Sourced from aiosmtpd's releases.

1.4.6

• STARTTLS is now fully enforced if used.

Commits

• f40ac96 Release v1.4.6 (#460)
• 3c0f307 Add type annotation for Controller.start() (#420)
• b3a4a2c starttls: Clear unencrypted commands from buffer (#380)
• 6e148d7 Bump types-docutils from 0.20.0.20240406 to 0.21.0.20240423 (#450)
• 7c121ef Bump flake8-requirements from 2.1.1 to 2.2.0 (#458)
• 5cd8b5a Bump coverage from 7.5.0 to 7.5.1 (#457)
• c991296 Bump dependabot/fetch-metadata from 2.0.0 to 2.1.0 (#456)
• 686a634 Bump pytest from 8.1.1 to 8.2.0 (#455)
• a9ee27a Bump flake8-bugbear from 24.4.21 to 24.4.26 (#454)
• dd8514f Bump coverage from 7.4.4 to 7.5.0 (#453)
• Additional commits viewable in compare view

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[dependabot[bot]]

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.

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