roll: recipes_version.txt save_logs: Expand docstring

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/infra/recipes/+/297883
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 0fde30cbc7013d08904e9b7ddc8d9158f09d4292
GitOrigin-RevId: adea174faa766501a5cfa1cf85c2685a10e96d11
Change-Id: I5b03bf1747691f4da15f8eb6d423c00488e23bf8

recipes_version.txt

diff --git a/recipes_version.txt b/recipes_version.txt
index 5f27974..d364727 100644
--- a/recipes_version.txt
+++ b/recipes_version.txt
@@ -1 +1 @@
-d788f227efe49a23ad85384a2a7962bdc234ee70
+0fde30cbc7013d08904e9b7ddc8d9158f09d4292