build(deps): Bump cargo-bins/cargo-binstall from 1.16.2 to 1.16.6

Bumps [cargo-bins/cargo-binstall](https://github.com/cargo-bins/cargo-binstall) from 1.16.2 to 1.16.6.
- [Release notes](https://github.com/cargo-bins/cargo-binstall/releases)
- [Changelog](https://github.com/cargo-bins/cargo-binstall/blob/main/release-plz.toml)
- [Commits](cargo-bins/cargo-binstall@v1.16.2...v1.16.6)

---
updated-dependencies:
- dependency-name: cargo-bins/cargo-binstall
  dependency-version: 1.16.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/validate.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
       - name: Install cargo-binstall
-        uses: cargo-bins/[email protected].2
+        uses: cargo-bins/[email protected].6
       - name: Install action-validator
         run: cargo +stable binstall --no-confirm action-validator
       - name: Lint Actions