camera: Release Encoded Memory Heap for HDR.
camera: Release Encoded Memory Heap for HDR.

When HAL receive HDR frames, it needs to release the Encoded Memory
for which jpeg callback is not issued.

Bug: 7223069
Change-Id: I2791b8599ba53dfe6a83df3a4fa801ecfceadaac
Signed-off-by: Iliyan Malchev <b9962a40c76f189681da2829a74a26cab77021ea@google.com>

maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead,maruos/android_device_lge_hammerhead