fix(deps): update rust crate lettre to v0.11.10

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
lettre (source)	dependencies	patch	0.11.6 -> 0.11.10

---

Release Notes

lettre/lettre (lettre)

v0.11.10

Compare Source

Bug fixes

• Ignore disconnect errors when pool feature of SMTP transport is disabled (#​999)
• Use case insensitive comparisons for matching login challenge requests (#​1000)

v0.11.9

Compare Source

Bug fixes

• Fix feature gate for accept_invalid_hostnames for rustls (#​988)
• Fix parsing Mailbox with trailing spaces (#​986)

Misc

• Bump rustls-native-certs to v0.8 (#​992)
• Make getting started example in readme complete (#​990)

v0.11.8

Compare Source

Features

• Add mTLS support (#​974)
• Implement accept_invalid_hostnames for rustls (#​977)
• Provide certificate chain for peer certificates when using rustls or boring-tls (#​976)

Changes

• Make HeaderName comparisons via PartialEq case insensitive (#​980)

Misc

• Fix clippy warnings ([#​979])
• Replace manual impl of #[non_exhaustive] for InvalidHeaderName (#​981)

v0.11.7

Compare Source

Misc

• Bump hostname to v0.4 (#​956)
• Fix tracing message consistency (#​960)
• Bump minimum required rustls to v0.23.5 (#​958)
• Dropped use of ref syntax in the entire project (#​959)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.