[automerged blank] codec2: Update DmaBufAllocator when new ComponentStore is set 2p: 3092c5ac16

Blank merge reason: Change-Id If0ad2128a42ab5db0072de8f6448235fad3e18ee with SHA-1 324291937b is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/17005268

Bug: 211877648
Change-Id: Ic2b001ec0cc609dd0043fe3fe0d0b8f630b17dae
Merged-In: If0ad2128a42ab5db0072de8f6448235fad3e18ee