fix(deps): update rust crate shuttle-serenity to 0.57.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
shuttle-serenity	dependencies	minor	0.55.0 -> 0.57.0

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Release Notes

shuttle-hq/shuttle (shuttle-serenity)

v0.57.0

Compare Source

Features

• (builder, cargo-shuttle) Build and run with docker locally (#​2044) - (764a3cd)
• (cargo-shuttle) Speed up metadata call (#​2112) - (c56a730)
• (common) Limits models (#​2100) - (9096966)
• (common) Set env vars model (#​2097) - (c8bb693)
• (mcp) Limit max tokens for docs search and logs (#​2114) - (0615adb)
• (mcp) Logs on stderr, improve args (#​2083) - (2d8a2bd)

Bug Fixes

• (runtime) Emit error and don't exit on bad health request (#​2088) - (b57ec5a)
• Drop service before sys exit (#​2109) - (c83c0d4)

Miscellaneous Tasks

• (mcp) Update rmcp crate (#​2106) - (a810c37)
• V0.57.0 - (2d47ec2)
• Deprecate & bump services, resources (#​2113) - (9bac83c)
• Bump zip, cargo update (#​2108) - (9001b89)
• Bump dependencies, clippy 1.89, cargo update, MSRV 1.86 (#​2103) - (8c95b6c)

Miscellaneous

• Examples - (2193cf6)

v0.56.0

Compare Source

Features

• (admin) Explicit notify on gc endpoint (#​2067) - (aa7e6f8)
• (admin) Fail error in looped jobs, notify gc'ed community projects (#​2063) - (09831fa)
• (admin) Log retention policies (#​2053) - (086a3ef)
• (api-client) Always catch 4xx and 5xx errors regardless of body type (#​2052) - (30bb74a)
• (api-client, cargo-shuttle) Json output mode (#​2064) - (875d934)
• (cargo-shuttle) Separate --id and --name. support 'init --id' with immediate linking (#​2069) - (c9d93ea)
• (cargo-shuttle) Warn about lowercase shuttle.toml (#​2060) - (133ef80)
• (ifc, cargo-shuttle) Extract infra macro annotation parser to separate crate (#​2072) - (03fa327)
• (mcp, cargo-shuttle) The Shuttle MCP Server (#​2074) - (bf24b71)
• Added updated user usage structs (#​2057) - (b4ad54f)
• Make billing cycle optional in usage response (#​2054) - (cc20391)

Bug Fixes

• (admin) New config uris (#​2065) - (201b61a)
• (cargo-shuttle) Full json output coverage (#​2071) - (502513e)
• Make explicit --name error when no matching project found (#​2075) - (cfa9a0f)
• Don't care about Secrets*.toml or --secrets when building or deploying (#​2070) - (d3d92f1)
• Rename usage response vcpu reserved field to reserved_hours (#​2056) - (e719915)

Miscellaneous Tasks

• V0.56.0 (#​2076) - (33b9e55)
• Clean up legacy constants & related code (#​2073) - (de40cb7)
• Add build_manifest to main macro output (#​2062) - (8c3c1ea)

Miscellaneous

• (cargo-shuttle) Find binary target based on macro in source (#​2059) - (03e25b6)

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Configuration

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

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package shuttle-serenity@0.55.0 --precise 0.57.0
error: failed to acquire package cache lock

Caused by:
  failed to open: /home/ubuntu/.cargo/.package-cache

Caused by:
  failed to create directory `/home/ubuntu/.cargo`

Caused by:
  File exists (os error 17)