Disable old Xcode job for now

Author: laevandus

.github/workflows/smoke-checks.yml

@@ -66,7 +66,7 @@ jobs:
   build-old-xcode:
     name: Build SDKs (Old Xcode)
     runs-on: macos-14
-    if: ${{ github.event.inputs.record_snapshots != 'true' }}
+    if: false  # Disabled for now ${{ github.event.inputs.record_snapshots != 'true' }}
     env:
       XCODE_VERSION: "16.1"
     steps: