Revert "Update D8 and R8 to 3.3.26-dev" am: 7b580f62c2 am: 673d5d25d4 am: d798d442b8

Original change: https://android-review.googlesource.com/c/platform/prebuilts/r8/+/2049605

Change-Id: I86d5565adb333db789e046a0f46238f5a82a157c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>