Update Rust crate octocrab to 0.53

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
octocrab	dependencies	minor	0.51 → 0.53

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Release Notes

XAMPPRocky/octocrab (octocrab)

v0.53.1

Compare Source

Added

• support sub-issues (#​898)

Fixed

• Omit input object if null. Github expects object or nothing. (#​918)

Other

• cargo clippy --tests --examples --fix (#​920)
• Use std::sync::LazyLock over once_cell::sync::Lazy (#​919)

v0.53.0

Compare Source

Fixed

• [breaking] correct nullable properties on AutoMerge (#​911)

v0.52.0

Compare Source

Added

• Added GitHub async SBOM API endpoints. (#​903)
• [breaking] made PullRequest to be able to accept SimplePullRequest payload from github (#​902)
• add list-artifacts-for-a-repository endpoint (#​896)
• support pinned comments (#​894)

Other

• add tests for InMemoryCache [cache-redb 2/3] (#​904)
• serde support for Cache structs [cache-redb 1/3] (#​905)
• add changes field to PullRequestWebhookEventPayload (#​907)

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Dry-run check results

[WARN  rust_team::sync] sync-team is running in dry mode, no changes will be applied.
[INFO  rust_team::sync] synchronizing crates-io
[INFO  rust_team::sync] synchronizing github

[rustbot]

This PR was rebased onto a different main commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.