Add Android Emulator dependencies as "test_dependencies" to Android t…

…ests (flutter#47384)

# Description

Emulator dependencies were not getting picked up correctly when running the Recipes through engine_v2. The fix was to allow the context it runs through to be passed the version via the flutter_deps module. That change can be found here: https://flutter-review.googlesource.com/c/recipes/+/51869.

Do not land until above cl has been merged.

## Related Issue
*List which issues are fixed by this PR. You must list at least one issue.*
Fixes flutter/flutter#137350

## Validation
*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

ci/builders/standalone/linux_android_emulator.json

@@ -22,6 +22,12 @@
         {
             "language": "python3",
             "name": "Android Unit Tests",
+            "test_dependencies": [
+                {
+                  "dependency": "android_virtual_device",
+                  "version": "34"
+                }
+              ],
             "contexts": [
                 "android_virtual_device"
             ],
@@ -36,6 +42,12 @@
         {
             "language": "bash",
             "name": "Scenario App Integration Tests",
+            "test_dependencies": [
+                {
+                  "dependency": "android_virtual_device",
+                  "version": "34"
+                }
+              ],
             "contexts": [
                 "android_virtual_device"
             ],