Update Rust crate diesel to 2.2.7

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
diesel (source)	workspace.dependencies	patch	2.2.6 -> 2.2.7

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Release Notes

diesel-rs/diesel (diesel)

v2.2.7: Diesel 2.2.7

Compare Source

Fixed

• Fixed diesel thinking a.eq_any(b) was non-nullable even if a and b were nullable.
• Generate InstrumentationEvent::BeginTransaction for immediate and exclusive transactions in SQLite
• Minimize the amount of duplicated code generated for diesel::debug_query
• Updated ipnetwork to allow version 0.21.
• Updated libsqlite3-sys to allow version 0.31.0
• Updated pq-sys to allow version 0.7.0
• Add support for numeric operators (+-*/) in #[diesel::auto_type]
• Add support for joins to sub-jons to aliases

You can support the development of diesel by contributions or by sponsoring the project on Github

Full Changelog: diesel-rs/diesel@v2.2.6...v2.2.7

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