deps: update repo-automation-bots digest to 0a12b5d

Author: renovate-bot

.cloudbuild/library_generation/library_generation.Dockerfile

@@ -49,7 +49,7 @@ RUN sh compile-x86_64-alpine-linux.sh
 
 FROM docker.io/library/python:3.13.1-alpine3.20@sha256:804ad02b9ba67ea1f8307eeb6407b121c6bd6bb19d3f182aae166821eb59d6a4 as final
 
-ARG OWLBOT_CLI_COMMITTISH=8b7d94b4a8ad0345aeefd6a7ec9c5afcbeb8e2d7
+ARG OWLBOT_CLI_COMMITTISH=0a12b5d22a1ee0975dae8142d61c828ea74508e4
 ARG PROTOC_VERSION=25.5
 ARG GRPC_VERSION=1.69.0
 ARG JAVA_FORMAT_VERSION=1.7