deprecation

Author: jmagman

.ci/targets/ios_platform_tests.yaml

@@ -18,7 +18,7 @@ tasks:
   - name: xcode analyze deprecation
     # Ensure we don't accidentally introduce deprecated code.
     script: .ci/scripts/tool_runner.sh
-    args: ["xcode-analyze", "--ios", "--ios-min-version=13.0"]
+    args: ["xcode-analyze", "--ios", "--ios-min-version=18.0"]
   - name: native test
     script: .ci/scripts/tool_runner.sh
     # Simulator name and version must match name and version in create_simulator.sh