chore(deps): update apache/beam_python3.9_sdk docker digest to 246c4b8 (#13574)

* chore(deps): update apache/beam_python3.9_sdk docker digest to 246c4b8

* Remove out of date comment

---------

Co-authored-by: Katie McLaughlin <glasnt@google.com>

Author: renovate-bot

logging/redaction/Dockerfile

@@ -1,5 +1,4 @@
-# From apache/beam_python3.9_sdk:2.43.0
-FROM apache/beam_python3.9_sdk@sha256:0cb6eceed3652d01dd5a555fd9ff4eff5df62161dd99ad53fe591858bdb57741
+FROM apache/beam_python3.9_sdk@sha256:246c4b813c6de8c240b49ed03c426f413f1768321a3c441413031396a08912f9
 
 # Install google-cloud-logging package that is missing in Beam SDK
 COPY requirements.txt /tmp