[pigweed] Roll 2 commits 5c79262fbdc815c pw_tokenizer: Remove legacy ELF handling 011985ed32e3317 pw_tokenizer: Handle finding multiple CSVs in a di https://pigweed.googlesource.com/pigweed/pigweed pigweed Rolled-Commits: bc671d3cc138147..5c79262fbdc815c Roller-URL: https://ci.chromium.org/b/8804996747044728577 CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ice0c89c9093146606dd9085ed1eb9c3247c02b23 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/108016 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>