Roll CAS Client from 54d5e5423ec4 to 6dd0c6cf2b42

https://chromium.googlesource.com/infra/infra.git/+log/54d5e5423ec4..6dd0c6cf2b42

2024-05-21 vadimsh@chromium.org Roll luci-go.git.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/cas-recipes-py
Please CC jtamasleloup@google.com,peepsi-tod-team@google.com,vadimsh@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: jtamasleloup@google.com,vadimsh@google.com
Change-Id: Ia9cf19e81d358bde8c42613e511415583b281de0
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/recipes-py/+/5555595
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/recipe_modules/cas/resources/infra.sha1 b/recipe_modules/cas/resources/infra.sha1
index feb76c3..a751fab 100644
--- a/recipe_modules/cas/resources/infra.sha1
+++ b/recipe_modules/cas/resources/infra.sha1
@@ -1 +1 @@
-git_revision:a60c8017241731d109e8909b5ecbb7b6d6f54af3
+git_revision:6dd0c6cf2b42272f393eea576844d5aef242c589