Change android_virtual_device to version 34 (#133809)

Change from AVD 33 to [AVD 34](https://chrome-infra-packages.appspot.com/p/chromium/tools/android/avd/linux-amd64) in CI. Only affects two tests.

We should also update the firebase virtual and physical devices when 34 is available there (for example [here](https://github.com/flutter/flutter/blob/e98d3929ca421ca11dcc7662f59e73e0a7d293bd/.ci.yaml#L441)), as that will allow us to update a lot more tests.

.ci.yaml

@@ -266,7 +266,7 @@ targets:
       dependencies: >-
         [
           {"dependency": "android_sdk", "version": "version:33v6"},
-          {"dependency": "android_virtual_device", "version": "33"},
+          {"dependency": "android_virtual_device", "version": "34"},
           {"dependency": "open_jdk", "version": "version:11"}
         ]
       tags: >
@@ -1574,7 +1574,7 @@ targets:
       task_name: android_defines_test
       dependencies: >-
         [
-          {"dependency": "android_virtual_device", "version": "33"}
+          {"dependency": "android_virtual_device", "version": "34"}
         ]
 
   - name: Linux_android android_obfuscate_test