Clippy CI is currently failing

[QuantumDancer]

Currently, the Clippy CI for AUDITOR is failing with:

error: lifetime may not live long enough
  --> auditor/src/domain/score.rs:34:41
   |
34 | #[derive(Debug, Serialize, Deserialize, sqlx::Type, Clone)]
   |                                         ^^^^^^^^^^
   |                                         |
   |                                         lifetime `'r` defined here
   |                                         requires that `'r` must outlive `'static`
   |
note: due to current limitations in the borrow checker, this implies a `'static` lifetime
  --> /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/sqlx-postgres-0.7.4/src/types/record.rs:97:12
   |
97 |         T: for<'a> Decode<'a, Postgres> + Type<Postgres>,
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: this error originates in the derive macro `sqlx::Type` (in Nightly builds, run with -Z macro-backtrace for more info)

error: implementation of `sqlx::Decode` is not general enough
  --> auditor/src/domain/score.rs:34:41
   |
34 | #[derive(Debug, Serialize, Deserialize, sqlx::Type, Clone)]
   |                                         ^^^^^^^^^^ implementation of `sqlx::Decode` is not general enough
   |
   = note: `domain::validname::ValidName` must implement `sqlx::Decode<'0, sqlx::Postgres>`, for any lifetime `'0`...
   = note: ...but it actually implements `sqlx::Decode<'1, sqlx::Postgres>`, for some specific lifetime `'1`
   = note: this error originates in the derive macro `sqlx::Type` (in Nightly builds, run with -Z macro-backtrace for more info)

error: implementation of `sqlx::Decode` is not general enough
  --> auditor/src/domain/score.rs:34:41
   |
34 | #[derive(Debug, Serialize, Deserialize, sqlx::Type, Clone)]
   |                                         ^^^^^^^^^^ implementation of `sqlx::Decode` is not general enough
   |
   = note: `domain::validvalue::ValidValue` must implement `sqlx::Decode<'0, sqlx::Postgres>`, for any lifetime `'0`...
   = note: ...but it actually implements `sqlx::Decode<'1, sqlx::Postgres>`, for some specific lifetime `'1`
   = note: this error originates in the derive macro `sqlx::Type` (in Nightly builds, run with -Z macro-backtrace for more info)

As a reminder, we are using the beta channel to run clippy.

This error occurred after the beta channel has been updated to rustc 1.79.0-beta.1

We either fix this warnings now or move the cargo check to the stable channel, as was already done for the coverage (see #739)