dragon: Update prebuilt kernel to bd9666a4c6bf15acdb698939c3ec423cee462108

Build: trybot-smaug-paladin/R48-7566.1.0-b623

Changes include:
* bd9666a CHROMIUM: ASoC: rt5677: Don't overflow hotword stream dma_area
* 85a6ef1 CHROMIUM: ASoC: rt5677: Load hotword language model via bytes tlv kcontrol
* e07759a BACKPORT: ASoC: core: Pass kcontrol to bytes tlv callbacks
* b813620 CHROMIUM: usb: gadget: tegra_xudc: fix port reset failure
* 6d7d678 CHROMIUM: usb: gadget: tegra_xudc: fix unhalt ep failed
* 062f20d CHROMIUM: usb: gadget: tegra_xudc: fix panic for dequeue
* 8ef1dca CHROMIUM: usb: gadget: tegra_xudc: fix ZLP issue
* cffe949 CHROMIUM: usb: gadget: configfs: fix memory leak

Change-Id: I121ff91703bd61cace0a8d913b8b6a89bc4ef725
1 file changed
tree: fc34ac92b267fcfa7d1e5aa966ae370e87c5dc9e
  1. Image.fit
  2. push-kernel.sh