fix: sdks/python/apache_beam/examples/ml-orchestration/kfp/components…

…/preprocessing/Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN12-EXPAT-7855502
- https://snyk.io/vuln/SNYK-DEBIAN12-EXPAT-7855503
- https://snyk.io/vuln/SNYK-DEBIAN12-EXPAT-7855507
- https://snyk.io/vuln/SNYK-DEBIAN12-ZLIB-6008963
- https://snyk.io/vuln/SNYK-DEBIAN12-GLIBC-1547196

sdks/python/apache_beam/examples/ml-orchestration/kfp/components/preprocessing/Dockerfile

@@ -14,7 +14,7 @@
 # limitations under the License.
 
 # [START component_dockerfile]
-FROM python:3.9-slim
+FROM python:3.13.0rc2-slim
 
 # (Optional) install extra dependencies