build(ci): update cargo-dist to v0.32.0 and revert runner to ubuntu-22.04

Upgrade CI tooling to use cargo-dist v0.32.0 and switch to the ubuntu-22.04 runner to ensure environment compatibility. Pin GitHub Actions to major versions for better maintainability.

dist-workspace.toml

@@ -4,7 +4,7 @@ members = ["cargo:."]
 # Config for 'dist'
 [dist]
 # The preferred dist version to use in CI (Cargo.toml SemVer syntax)
-cargo-dist-version = "0.31.0"
+cargo-dist-version = "0.32.0"
 # CI backends to support
 ci = "github"
 # The installers to generate for each app