chore(deps): update dependency grafana/flint to v0.22.0

[renovate]

This PR contains the following updates:

Package	Update	Change
grafana/flint	minor	v0.21.0 → v0.22.0

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Release Notes

grafana/flint (grafana/flint)

v0.22.0

Compare Source

Added

• replace codespell with typos (#​269)
• (lychee) add local cache for local runs (#​268)

Fixed

• (renovate-deps) surface real renovate failure in error output (#​278)
• (ci) drop double release-plz update from release:pr (#​276)
• (init) normalize node runtime before linters (#​267)
• (renovate) support block-scalar mise sha256 values (#​266)
• (mise) migrate flint-managed tools to supported backends (#​258)
• validate renovate dependency rule coverage (#​263)
• make flint-setup state-based (#​252)
• (init) let rustfmt own Rust line length (#​250)
• run renovate-deps for deleted tracked files (#​247)
• validate CI env and isolate check types (#​253)
• (init) remove stale head sha from CI snippets (#​248)
• (init) enable yamllint indentation rule (#​251)

Other

• streamline README getting started (#​280)
• (deps) update taiki-e/install-action digest to fa0dd4c (#​282)
• (deps) lock file maintenance (#​285)
• (deps) update dependency mise to v2026.5.2 (#​284)
• (deps) update dependency go to v1.26.3 (#​283)
• (deps) update taiki-e/install-action digest to e3134ec (#​281)
• pass git-token and forge to release-plz (#​274)
• (deps) update taiki-e/install-action digest to 3fa6878 (#​275)
• (deps) bump renovate to 43.150.0 (#​273)
• [breaking] drop --fast-only flag and tighten renovate-deps timing (#​270)
• (deps) update rust crate tokio to v1.52.2 (#​272)
• upgrade lychee to v0.24.2 (#​265)
• (deps) update taiki-e/install-action digest to cca35ed (#​254)
• (deps) update dependency aqua:owenlamont/ryl to v0.8.0 (#​261)
• (deps) update dependency mise to v2026.4.28 (#​262)
• (deps) update dependency golangci-lint to v2.12.1 (#​264)
• (deps) update dependency aqua:owenlamont/ryl to v0.7.0 (#​259)
• (renovate) simplify quickstart and batch weekly linter updates (#​257)
• (deps) update dependency npm:renovate to v43.141.6 (#​255)
• expand positioning and comparisons (#​239)
• (deps) update taiki-e/install-action digest to 1f2425c (#​246)
• move release-plz flow into mise tasks (#​234)
• (deps) update taiki-e/install-action digest to 481c34c (#​231)
• (deps) update dependency ruff to v0.15.12 (#​245)
• (deps) update dependency npm:renovate to v43.141.5 (#​244)

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