roll: recipes_version.txt roll_commenter: Correctly bind loop variables

Probably not a real issue here, but fixing because linters complain.

For more see
https://medium.com/skiller-whale/late-binding-variables-its-a-trap-c17af980164f

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/infra/recipes/+/305274
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: da41224385dc29c32114597da8614873bcb9a4f3
GitOrigin-RevId: 4a62920570509869c2341e12af3b3de2618d6bda
Change-Id: Ic5d4e84bdf7f4c8827c6b98a9015e978a4fd8eb5
diff --git a/recipes_version.txt b/recipes_version.txt
index 24d7280..d0687c7 100644
--- a/recipes_version.txt
+++ b/recipes_version.txt
@@ -1 +1 @@
-eb92a413e40febc4e0c79191736e533ca744e765
+da41224385dc29c32114597da8614873bcb9a4f3