Run tests on either macOS 12 or macOS 13 (flutter#3136)

In preparation for migrating our fleet to macOS 13, we're updating tests to run on either macOS 12 or macOS 13.

.ci.yaml

@@ -14,7 +14,7 @@ platform_properties:
       os: Linux
   mac:
     properties:
-      os: Mac-12
+      os: "Mac-12|Mac-13"
       cpu: x86
   windows:
     properties:

app_dart/integration_test/data/cocoon_config.json

@@ -1 +1 @@
-{"targets":[{"name":"Linux Cocoon","properties":{"add_recipes_cq":"true"},"recipe":"cocoon/cocoon"},{"name":"Linux device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/linux-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-amd64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Windows device_doctor","properties":{"script":"cipd_packages\\device_doctor\\tool\\build.bat","cipd_name":"flutter/device_doctor/windows-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux doxygen","properties":{"script":"cipd_packages/doxygen/tool/build.sh","cipd_name":"flutter/doxygen/linux-amd64"},"runIf":["cipd_packages/doxygen/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-amd64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac arm_codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-arm64","cpu":"arm64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ci_yaml roller","properties":{"add_recipes_cq":"true","backfill":"false"},"recipe":"infra/ci_yaml"}],"enabledBranches":["main"],"platformProperties":{"linux":{"properties":{"os":"Linux"}},"mac":{"properties":{"os":"Mac-12","cpu":"x86"}},"windows":{"properties":{"os":"Windows"}}}}
+{"targets":[{"name":"Linux Cocoon","properties":{"add_recipes_cq":"true"},"recipe":"cocoon/cocoon"},{"name":"Linux device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/linux-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-amd64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Windows device_doctor","properties":{"script":"cipd_packages\\device_doctor\\tool\\build.bat","cipd_name":"flutter/device_doctor/windows-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux doxygen","properties":{"script":"cipd_packages/doxygen/tool/build.sh","cipd_name":"flutter/doxygen/linux-amd64"},"runIf":["cipd_packages/doxygen/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-amd64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac arm_codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-arm64","cpu":"arm64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ci_yaml roller","properties":{"add_recipes_cq":"true","backfill":"false"},"recipe":"infra/ci_yaml"}],"enabledBranches":["main"],"platformProperties":{"linux":{"properties":{"os":"Linux"}},"mac":{"properties":{"os":"Mac-12|Mac-13","cpu":"x86"}},"windows":{"properties":{"os":"Windows"}}}}