gh setup

Author: lucas-zimerman

.github/workflows/buildandtest.yml

@@ -67,6 +67,11 @@ jobs:
           clang --version
           clang-format --version
 
+      - name: Setup Swift
+        uses: swift-actions/setup-swift@682457186b71c25a884c45c06f859febbe259240 # 2.3.0
+        with:
+          version: '6.2.0'
+
       - name: Lint
         run: yarn lint