Update .github/workflows/ci.yml

Co-authored-by: Yuki Okushi <[email protected]>

Author: Turbo87

.github/workflows/ci.yml

@@ -77,7 +77,6 @@ jobs:
       - name: Install Rust
         run: |
           rustup set profile minimal
-          # Pin to older version until a clippy regression is fixed
           rustup update 1.56.0
           rustup default 1.56.0