bump to scala3

Author: hcannoodt

.github/workflows/sbt_test.yml

@@ -54,14 +54,14 @@ jobs:
     #   uses: coursier/setup-action@v2
     #   with:
     #     apps: scala:3.6.2
-    
+
     - name: Set up Scala
       run: |
         if [[ "${{ matrix.config.os }}" =~ ^macos.*$ ]]; then
-          brew install scala
+          brew install scala3
         else
           sudo apt-get update
-          sudo apt-get install -y scala
+          sudo apt-get install -y scala3
         fi
 
     - name: Warm up scala