[roll pigweed] pw_snapshot: Update software_version comments

Updates the inline documentation for the software_version field of the
snapshot Metadata proto message to clarify that the field is
intentionally not tokenizable.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/100800

https://pigweed.googlesource.com/pigweed/pigweed
pigweed Rolled-Commits: 74144e60b1b5664..a6ba963ad450193
Roller-URL: https://ci.chromium.org/b/8809805179483477905
Cq-Cl-Tag: roller-builder:pigweed-zephyr-roller
Cq-Cl-Tag: roller-bid:8809805179483477905
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I75ef0c9aea799bc9402fc3737c5e84182117d94d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/100804
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>
1 file changed
tree: 5aa8e0a3c4363e9ac8d8ffb6d03ef5fe8539f7e5
  1. .gitmodules
  2. test.sh