Update Rust to 1.97.0

[konomae]

Summary

• update the pinned Rust toolchain from 1.95.0 to 1.97.0
• keep local development and CI builds aligned on the new compiler and Cargo release

Impact

Contributors and CI will automatically use Rust 1.97.0 when working in this repository. No dependency or application-code changes are included.

Validation

• cargo fmt --all -- --check
• cargo clippy --workspace --all-targets --locked
• cargo build --target wasm32-wasip1 --locked
• cargo build --release --target wasm32-wasip1 --locked
• metadata and versions tests passed (8 tests)
• download tests passed 15 of 17; the two installs_tool failures reproduce on the previous Rust 1.95.0 toolchain and are not caused by this update
• the local shims test requires the CI setup-toolchain prerequisite and failed because the expected shim binary directory was absent

[Copilot]

Pull request overview

Updates the repository’s pinned Rust toolchain to keep local development and CI using the same compiler/Cargo version via rust-toolchain.toml.

Changes:

• Bump pinned Rust toolchain channel from 1.95.0 to 1.97.0.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.