peg to older swift

.github/workflows/build-release.yaml

@@ -60,6 +60,11 @@ jobs:
       - uses: maxim-lobanov/setup-xcode@v1
         with:
           xcode-version: '14.3.1'
+
+      # Peg to specific version as later swift versions break the build
+      - uses: swift-actions/setup-swift@v2
+        with:
+          swift-version: '5.1.0'
 
       - name: Checkout
         uses: actions/checkout@v4