Reverts "[Android] Add target to have linux_android_emulator_tests run on AVDs with Android 33 & 34"

[auto-submit]

Reverts #48811
Initiated by: camsim99
This change reverts the following previous change:
Original Description:
Adds target (Linux linux_android_emulator_tests_api_33) to have Android emulator testst run on AVDs with Android 33 so that the differences between those tests runs and those running on AVDs with Android 34 (Linux linux_android_emulator_tests) may be observed.

Related to flutter/flutter#137947.

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