[zephyr] Roll 397 commits

a5ee862ff0b857f posix: clock: make tz non-const in gettimeofday
8563744997a0577 modules: openthread: Build FTD/MTD libraries based
5a3c459c0087d03 mgmt: mcumgr: fix includes to avoid redefinition
88ae9cbb9d387d1 cmake: extend zephyr_get() to handle build configu
44a05e44396b22e cmake: update common Zephyr build settings to use
...
3f60ed03d1f0888 boards: neorv32: remove doc logo
4ade35bd7ca48f7 boards: xenvm: remove logo
1416c8ce1224725 boards: qemu: delete all QEMU logos
762bb764bc73a67 boards: acrn: set fixed image width
28599ec372811a4 boards: arc: increase documentation image widths

https://pigweed.googlesource.com/third_party/github/zephyrproject-rtos/zephyr
zephyr Rolled-Commits: ccfe9513ecee6dd..a5ee862ff0b857f
Roller-URL: https://ci.chromium.org/b/8803882842973527473
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I7cdb23d65c95880333772265324c826602725546
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/109132
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/zephyr b/zephyr
index ccfe951..a5ee862 160000
--- a/zephyr
+++ b/zephyr
@@ -1 +1 @@
-Subproject commit ccfe9513ecee6dda0525735c96cf0efa1f30d824
+Subproject commit a5ee862ff0b857ff98357bf5f4e9cd1568c178f3