[zephyr] Roll 6 commits

2f0338ca42a5f10 boards: arm: stm32h735g disco target board has oct
6029e69464999ab dts: arm: stm32h72x and h73x have octospi peripher
efa4d2c42a4c813 include: clock: stm32h7 helper for this serie
b165f10795f2e94 drivers: flash: octospi drivers for stm32h7 serie
08a9c295fa948b1 Bluetooth: Controller: Fix hang on chain PDU alloc
61306aedb405ff7 drivers: ssd16xx: Add an API to read raw RAM conte

https://pigweed.googlesource.com/third_party/github/zephyrproject-rtos/zephyr
zephyr Rolled-Commits: 8312db77341d98b..2f0338ca42a5f10
Roller-URL: https://ci.chromium.org/b/8807418033135632577
Cq-Cl-Tag: roller-builder:zephyr-zephyr-roller
Cq-Cl-Tag: roller-bid:8807418033135632577
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie225cf736a548314b6b463763d64307bb45510ec
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/103729
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 8312db7..2f0338c 160000
--- a/zephyr
+++ b/zephyr
@@ -1 +1 @@
-Subproject commit 8312db77341d98b499e9458db0591161419cf10e
+Subproject commit 2f0338ca42a5f100c6503d9dea023660bb13df31