[zephyr] Roll 4 commits

dfa71ca332b11ef lib: os: Fix warning on XCC
7f894f781b8128a drivers: dma: stm32 dma channel with the busy flag
5412c2126da54b3 drivers: dma stm32 keep the channel busy if overri
0687a610b9e9c99 manifest: update xtensa hal

https://pigweed.googlesource.com/third_party/github/zephyrproject-rtos/zephyr
zephyr Rolled-Commits: c8080d8eccbb1cb..dfa71ca332b11ef
Roller-URL: https://ci.chromium.org/b/8807597362920205521
Cq-Cl-Tag: roller-builder:zephyr-zephyr-roller
Cq-Cl-Tag: roller-bid:8807597362920205521
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Change-Id: Iac2a1188cd36e45037b90092ccb9ed09c6bdf6f7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/103474
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1 file changed
tree: 91ce4e19ed609aa062cc722d515093b4e9001683
  1. .gitmodules
  2. test.sh