fix: ops/docker/ci-builder/Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-5927133
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-5927133
- https://snyk.io/vuln/SNYK-DEBIAN11-ZLIB-6008961
- https://snyk.io/vuln/SNYK-DEBIAN11-DB53-2825168
- https://snyk.io/vuln/SNYK-DEBIAN11-TAR-523480

ops/docker/ci-builder/Dockerfile

@@ -54,7 +54,7 @@ RUN go install gotest.tools/gotestsum@latest
 RUN go install github.com/vektra/mockery/[email protected]
 RUN go install github.com/golangci/golangci-lint/cmd/[email protected]
 
-FROM --platform=linux/amd64 python:3.11.4-slim-bullseye
+FROM --platform=linux/amd64 python:3.13.0rc1-slim-bullseye
 
 ENV GOPATH=/go
 ENV PATH=/usr/local/go/bin:$GOPATH/bin:$PATH