chore(deps): bump jdx/mise-action from 4.2.0 to 4.2.1 in the all group

[dependabot]

Bumps the all group with 1 update: jdx/mise-action.

Updates jdx/mise-action from 4.2.0 to 4.2.1

Release notes

Sourced from jdx/mise-action's releases.

v4.2.1: Signed checksums and PATH export fix

A small patch release with two user-facing fixes: mise downloads are now verified against minisign-signed release checksums by default, and the env input no longer leaks the runner's PATH into subsequent steps.

Fixed

Verify mise downloads with signed checksums (#548) by @​jdx

The action now embeds mise's minisign public key and verifies SHASUMS256.txt.minisig before trusting any release checksums, then checks the downloaded mise binary's SHA256 against the verified list. This applies to both GitHub release archives (verified before extraction) and the default mise.jdx.dev CDN path (verified against the signed checksum for the matching release asset). If a CDN download fails verification, the action warns and falls back to the signed GitHub release asset instead of installing an unverified binary.

• The existing sha256 input still works as an explicit override.
• Pinned mise versions older than 2024.12.24 (which predate minisign checksums) get a warning and skip signed verification rather than failing.
• Because tar installs now extract from a verified file on disk, the previous streaming download | tar fast path is replaced with a download-then-verify-then-extract flow.

Thanks to @​potiuk for the detailed threat-model writeup in #547.

Exclude PATH from environment export (#556) by @​jdx

The env input has always documented that "PATH modifications are not part of this", but since the switch to mise env --json in #252 (needed for redaction support), the action was exporting every string value returned by mise — including the computed PATH — into GITHUB_ENV. That effectively snapshotted the runner's entire PATH into subsequent steps and let [env] _.path entries in mise.toml leak past the action's own PATH management.

exportMiseEnv now skips PATH (case-insensitive) when exporting JSON env vars, restoring the documented behavior. Normal mise env vars are still exported, and PATH continues to be managed by the action's own setup (e.g. add_shims_to_path). Fixes #555.

Full Changelog: jdx/mise-action@v4.2.0...v4.2.1

Changelog

Sourced from jdx/mise-action's changelog.

Changelog

---

4.2.1 - 2026-07-16

🐛 Bug Fixes

• verify mise downloads with signed checksums (#548) by @​jdx in #548
• exclude PATH from environment export (#556) by @​jdx in #556

🔍 Other Changes

• Enable Entire for Codex (#529) by @​jdx in #529

⚙️ Miscellaneous Tasks

• (ci) automate weekly releases (#557) by @​jdx in #557
• (release) skip ai reviews for release prs (#549) by @​jdx in #549

---

4.2.0 - 2026-06-17

🚀 Features

• support bootstrap mode (#522) by @​jdx in #522

🐛 Bug Fixes

• fall back to wget when curl is unavailable (#521) by @​risu729 in #521

📚 Documentation

• link rust cache issue (#496) by @​risu729 in #496

⚙️ Miscellaneous Tasks

• (ci) fix zizmor version comments (#506) by @​jdx in #506
• (ci) use pr-closer action (#505) by @​jdx in #505

---

4.1.0 - 2026-06-04

🚀 Features

• add wings_enabled input (mise-wings cache integration) (#454) by @​jdx in #454
• lock install when mise.lock is present (#495) by @​zeitlinger in #495

🐛 Bug Fixes

• (ci) add gh auth setup-git to release-plz.sh (#473) by @​jdx in #473

... (truncated)

Commits

• dad1bfd chore: release v4.2.1 (#530)
• 1e7bfbb chore(ci): automate weekly releases (#557)
• b107e20 fix: exclude PATH from environment export (#556)
• d538618 chore(deps): update dependency prettier to v3.9.4 (#553)
• 99eca4c chore(deps): update github/codeql-action action to v4.36.3 (#552)
• 43d01e6 chore(deps): update dependency typescript-eslint to v8.62.1 (#551)
• d44584d chore(deps): update dependency js-yaml to v5.2.1 (#550)
• 4b4b9b2 chore(release): skip ai reviews for release prs (#549)
• 0f03c79 fix: verify mise downloads with signed checksums (#548)
• 6bd511f chore(deps): update dependency js-yaml to v5.2.0 (#546)
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