[Android] Update integration test AVD dependency to use Android 35 emulators (flutter#152498)

Updates AVD dependency to use [latest available AVD dependency](https://chrome-infra-packages.appspot.com/p/chromium/tools/android/avd/linux-amd64/+/I7SIawD0okHpiEe8fKvI5NQrMEWDibsvOduVbbK5pDEC) (actually I'm one behind by the time of publishing--I assume this is ok) so that engine integration tests run on emulators running Android 35, the current latest version of Android.

Updated docs to reflect this is the new way to update this dependency in flutter#152503.

Kinda part of flutter#150215 (the original instructions anyway).

Author: camsim99

.ci.yaml

@@ -37,7 +37,10 @@ platform_properties:
       device_type: none
   # The current android emulator config names can be found here:
   # https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/android/avd/proto
-  # You may use those names for the android_virtual_device version.
+  # You may use those names for the android_virtual_device version. You may find the
+  # avd_cipd_version by clicking on the latest available instance and looking for the
+  # build_id:<Identifier#> here:
+  # https://chrome-infra-packages.appspot.com/p/chromium/tools/android/avd/linux-amd64.
   linux_android_emu:
     properties:
       contexts: >-
@@ -47,8 +50,8 @@ platform_properties:
       dependencies: >-
         [
           {"dependency": "android_sdk", "version": "version:34v3"},
-          {"dependency": "android_virtual_device", "version": "android_34_google_apis_x64.textpb"},
-          {"dependency": "avd_cipd_version", "version": "build_id:8759428741582061553"},
+          {"dependency": "android_virtual_device", "version": "android_35_google_apis_x64.textpb"},
+          {"dependency": "avd_cipd_version", "version": "build_id:8741513191637853009"},
           {"dependency": "open_jdk", "version": "version:17"}
         ]
       os: Ubuntu