[zephyr] Roll 3 commits

8521b435468c9aa coding guidelines: comply with MISRA C:2012 Rule 2
795500bbe357145 coding guidelines: comply with MISRA C:2012 Rule 9
74d904ba72bd1c2 doc: gh: Add RFC to the list of mandatory labels

https://pigweed.googlesource.com/third_party/github/zephyrproject-rtos/zephyr
zephyr Rolled-Commits: 1f8df5b8581f4fd..8521b435468c9aa
Roller-URL: https://ci.chromium.org/b/8809861704169539969
Cq-Cl-Tag: roller-builder:zephyr-zephyr-roller
Cq-Cl-Tag: roller-bid:8809861704169539969
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4ca34f21d4bacde43cb5d985441c5f4d2930a2e0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/100706
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: 4394f7bdf23c4c244b320258e0b1f335ea19115f
  1. .gitmodules
  2. test.sh