Raise the theshold of TV devices up to 1.5GB am: 122d98b64a am: e9cd12e47c am: edd190d035 am: d897d11c36 am: 8acdebbc02 am: 2adf7ed904

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/12939795

Change-Id: I76797acd9c5db2fc9993e3731b869650b6261691