Bump tokio-postgres from 0.7.16 to 0.7.18 in /tests/client_tests/rust

[dependabot]

Bumps tokio-postgres from 0.7.16 to 0.7.18.

Release notes

Sourced from tokio-postgres's releases.

tokio-postgres v0.7.18

Fixed

• Error instead of panicking on DataRow field/column count mismatch.

tokio-postgres v0.7.17

Added

• Added Client::execute_typed method.
• Added Client::query_typed_one and Client::query_typed_opt methods.
• Added GenericClient::execute_typed, GenericClient::query_typed_one, and GenericClient::query_typed_opt methods.
• Added Transaction::execute_typed, Transaction::query_typed_one, and Transaction::query_typed_opt methods.
• Added support for bit-vec 0.9 via the with-bit-vec-0_9 feature.

Changed

• Upgraded rand to 0.10.
• Upgraded to Rust edition 2024, minimum Rust version 1.85.

Commits

• f1cb6ec Release tokio-postgres v0.7.18
• 70cf8eb Release postgres-types v0.2.14
• 5cdab55 Release postgres-derive v0.4.9
• 76062c9 Release postgres-protocol v0.6.12
• b661993 fix(derive): error instead of panicking on incomplete composite values
• d40097a fix(protocol): bound the SCRAM iteration count to prevent a DoS
• 2af79a0 fix(types): avoid panic decoding out-of-range time 0.2 dates/timestamps
• 7a00ffa fix(tokio): reject DataRow with a field count that differs from the columns
• a7cf84b fix(protocol): avoid panic on out-of-bounds hstore key/value length
• 7cf186f test(protocol): add test for SCRAM error value parsing
• Additional commits viewable in compare view

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[crate-jenkins]

Can one of the admins verify this patch?

[matriv]

ok to test