chore(deps): update ruby/setup-ruby action to v1.326.0

Author: renovate[bot]

.github/workflows/jekyll-build.yml

@@ -199,7 +199,7 @@ jobs:
           ls -Ra
 
       - name: Setup Ruby
-        uses: ruby/setup-ruby@a0102e0972be65f351c307e2d64b9314a57c8073  # v1.324.0
+        uses: ruby/setup-ruby@762794c140bbeda0f1224786aa33b4b46783a6c1  # v1.326.0
         with:
           ruby-version: '3.3'