Change VM for actions

Author: mczachurski

.github/workflows/build.yml

@@ -5,12 +5,9 @@ on: push
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
 
     steps:
     - uses: actions/checkout@master
-    - uses: YOCKOW/Action-setup-swift@master
-      with:
-        swift-version: '5.2'
     - name: Build
       run: swift build