Update CI sbt version to 1.11.6

Author: speedcom

.github/workflows/core-tests.yml

@@ -17,7 +17,7 @@ jobs:
 
       - name: Install sbt
         run: |
-          curl -fsSL "https://github.com/sbt/sbt/releases/download/v1.10.7/sbt-1.10.7.tgz" | sudo tar xz -C /usr/local
+          curl -fsSL "https://github.com/sbt/sbt/releases/download/v1.11.6/sbt-1.11.6.tgz" | sudo tar xz -C /usr/local
           echo "/usr/local/sbt/bin" >> "$GITHUB_PATH"
 
       - name: Check formatting