[CI] Update Xcode to 13.2.1

.bazelrc

@@ -11,11 +11,11 @@ build --features=swift.debug_prefix_map
 build --host_force_python=PY3
 build --ios_minimum_os=11.0
 build --ios_simulator_device="iPhone 13"
-build --ios_simulator_version=15.0
+build --ios_simulator_version=15.2
 build --spawn_strategy=local
 build --verbose_failures
 build --workspace_status_command=envoy/bazel/get_workspace_status
-build --xcode_version=13.0
+build --xcode_version=13.2.1
 build --host_javabase=@bazel_tools//tools/jdk:remote_jdk11
 build --javabase=@bazel_tools//tools/jdk:remote_jdk11
 build --tool_java_runtime_version=remotejdk_11

ci/BUILD

@@ -1,27 +1,27 @@
 licenses(["notice"])  # Apache 2
 
 xcode_version(
-    name = "xcode_13_0",
-    default_ios_sdk_version = "15.0",
-    default_macos_sdk_version = "11.3",
-    default_tvos_sdk_version = "15.0",
-    default_watchos_sdk_version = "7.4",
-    version = "13.0",
+    name = "xcode_13_2_1",
+    default_ios_sdk_version = "15.2",
+    default_macos_sdk_version = "12.1",
+    default_tvos_sdk_version = "15.2",
+    default_watchos_sdk_version = "8.3",
+    version = "13.2.1",
 )
 
 available_xcodes(
     name = "local_xcodes",
-    default = ":xcode_13_0",
+    default = ":xcode_13_2_1",
     versions = [
-        ":xcode_13_0",
+        ":xcode_13_2_1",
     ],
 )
 
 available_xcodes(
     name = "remote_xcodes",
-    default = ":xcode_13_0",
+    default = ":xcode_13_2_1",
     versions = [
-        ":xcode_13_0",
+        ":xcode_13_2_1",
     ],
 )
 

ci/mac_ci_setup.sh

@@ -45,7 +45,7 @@ fi
 
 pip3 install slackclient
 # https://github.com/actions/virtual-environments/blob/main/images/macos/macos-11-Readme.md#xcode
-sudo xcode-select --switch /Applications/Xcode_13.0.app
+sudo xcode-select --switch /Applications/Xcode_13.2.1.app
 
 # Download and set up ndk 21. Github upgraded to ndk 22 for their Mac image.
 ANDROID_HOME=$ANDROID_SDK_ROOT

docs/root/start/building/building.rst

@@ -56,7 +56,8 @@ See `ci/mac_ci_setup.sh` for the specific NDK version used during builds.
 iOS requirements
 ----------------
 
-- Xcode 13.0
+- Xcode 13.2.1
+- iOS 11.0 or later
 - Note: Requirements are listed in the :repo:`.bazelrc file <.bazelrc>` and CI scripts
 
 .. _android_aar: