Fix crate_universe release action for MacOS (#3190)

Author: UebelAndre

.github/workflows/release.yaml

@@ -90,8 +90,11 @@ jobs:
         run: |
           sudo xcode-select -s /Applications/Xcode_15.2.0.app/Contents/Developer/
           # Set SDK environment variables
-          echo "SDKROOT=$(xcrun -sdk macosx13.0 --show-sdk-path)" >> $GITHUB_ENV
-          echo "MACOSX_DEPLOYMENT_TARGET=$(xcrun -sdk macosx13.0 --show-sdk-platform-version)" >> $GITHUB_ENV
+          echo "SDKROOT=$(xcrun -sdk macosx14.2 --show-sdk-path)" >> $GITHUB_ENV
+          MACOSX_DEPLOYMENT_TARGET="$(xcrun -sdk macosx14.2 --show-sdk-platform-version)"
+          if [[ -n "${MACOSX_DEPLOYMENT_TARGET}" ]]; then
+            echo "MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET}" >> $GITHUB_ENV
+          fi
         if: startswith(matrix.os, 'macos')
       - name: Setup Windows Bazelrc
         run: |