Revert "Reland "Roll AVD configs for Android 10 (API 29)""

This reverts commit 18322e5eb2c76c6cd638bc390fd3dff908834d0c.

Reason for revert: Still causing OOM in chrome_public_test_apk,

Failure Link: https://ci.chromium.org/ui/p/chromium/builders/ci/android-10-x86-nofieldtrial-rel/5935/infra

Original change's description:
> Reland "Roll AVD configs for Android 10 (API 29)"
>
> This reverts commit 1251e9a8bc4fffe90e324add20a2e8109cfac614.
>
> Rolls Android 10 (API 29) x86 AVD CIPD packages to apply the updated
> 3072MB RAM configuration.
>
> Created in build https://ci.chromium.org/b/8673559336450766849
> Creation config updated in https://crrev.com/c/8244054
>
> Bug: 356161365, 546587912
> Change-Id: Ic37cbc6fa209f947509857846b55adfbaec04b3f
> Cq-Include-Trybots: luci.chromium.try:android-10-x86-rel
> Include-Ci-Only-Tests: chromium.android:android-10-x86-nofieldtrial-rel|chrome_public_test_apk
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8518157
> Reviewed-by: Haiyang Pan <hypan@google.com>
> Commit-Queue: Mau Camargo <camargomau@google.com>
> Cr-Commit-Position: refs/heads/main@{#1711796}

Bug: 356161365, 546587912
Cq-Include-Trybots: luci.chromium.try:android-10-x86-rel
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I3786c427702760f322b28c7f01c83ba8c1189ab7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8523566
Commit-Queue: Haiyang Pan <hypan@google.com>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1712813}
NOKEYCHECK=True
GitOrigin-RevId: b3f417b248a879dabd3f5cb2bfa8dec4f1f7ee34