build(deps): bump dtolnay/rust-toolchain from 1.85.0 to 1.100.0

Bumps [dtolnay/rust-toolchain](https://github.com/dtolnay/rust-toolchain) from 1.85.0 to 1.100.0.
- [Release notes](https://github.com/dtolnay/rust-toolchain/releases)
- [Commits](dtolnay/rust-toolchain@1.85.0...1.100.0)

---
updated-dependencies:
- dependency-name: dtolnay/rust-toolchain
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -210,7 +210,7 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.85.0
+        uses: dtolnay/rust-toolchain@1.100.0
         with:
           components: clippy