Bump Bogdanp/setup-racket from 1.9.1 to 1.11

Bumps [Bogdanp/setup-racket](https://github.com/bogdanp/setup-racket) from 1.9.1 to 1.11.
- [Release notes](https://github.com/bogdanp/setup-racket/releases)
- [Commits](Bogdanp/setup-racket@v1.9.1...v1.11)

---
updated-dependencies:
- dependency-name: Bogdanp/setup-racket
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/resyntax-autofixer.yml

@@ -31,7 +31,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Install Racket
-        uses: Bogdanp/setup-racket@v1.9.1
+        uses: Bogdanp/setup-racket@v1.11
         with:
           version: current
           packages: resyntax