Use mise lockfile and install-mise-tools in CI

[AlvaroBrey]

Migrates CI tooling from rbenv and ad-hoc Homebrew/Mint installs to mise for managing Ruby, xcbeautify, SwiftLint, and Tuist.

• the gem cache key is bumped from v4 to v5 to account for the change in Ruby provider.
• xcbeautify : the Xcode 14 variant remains on Mint since the pinned mise.toml version (2.30.1) is not Xcode 14 compatible.
• tuist is now installed via revenuecat/install-mise-tools instead of the deprecated revenuecat/install-tuist orb step. Tuist workspace generation now calls mise run --skip-tools tuist-install to avoid re-verifying all declared tools on every invocation.
• The shared Homebrew cache is now mint-only (key bumped to v3-homebrew-cache-mint-*), since xcbeautify no longer goes through Homebrew.
• The postinstall hook and task are renamed from install to tuist-install for clarity.
• The revenuecat/sdks-common-config orb is updated from 4.1.0 to 4.5.1.
• Adds mise lockfiles

---

Note

Medium Risk
Broad CI infrastructure change across many jobs; a misconfigured mise install or cache key could break builds or release lanes, though versions stay pinned and legacy Xcode 14 paths are preserved.

Overview
CI and local dev now install Ruby 3.2.0, xcbeautify, SwiftLint, and Tuist through mise (revenuecat/install-mise-tools on orb 4.5.1) instead of rbenv, Homebrew, Mint, and the old install-tuist / install-swiftlint orb steps.

mise.toml pins those four tools, enables the lockfile, renames the postinstall task to tuist-install, and adds mise.lock with pinned checksums. Tuist workspace generation runs mise run --skip-tools tuist-install before tuist generate so CI does not re-verify every tool on each call.

Caching bumps the gem cache to v5 (rbenv → mise Ruby) and narrows Homebrew caching to mint-only (v3). Xcode 14 jobs still install xcbeautify 1.6.0 via Mint because the mise-pinned 2.30.1 is not compatible. Lint, release-checks, docs, pod push, and deploy-rct-tester jobs were updated to call install-mise-tools explicitly where they no longer use the full install-dependencies command.

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[AlvaroBrey]

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