[Task]: Use "Distroless" Container Images to reduce potential vulnerabilities for Beam Python SDK containers

[liferoad]

What needs to happen?

Google's "Distroless" Container Images provides better ways to reduce the potential vulnerabilities. We plan to switch to the Distroless-based Python images for Beam.

Issue Priority

Priority: 2 (default / most normal work should be filed as P2)

Issue Components

• Component: Python SDK
• Component: Java SDK
• Component: Go SDK
• Component: Typescript SDK
• Component: IO connector
• Component: Beam YAML
• Component: Beam examples
• Component: Beam playground
• Component: Beam katas
• Component: Website
• Component: Spark Runner
• Component: Flink Runner
• Component: Samza Runner
• Component: Twister2 Runner
• Component: Hazelcast Jet Runner
• Component: Google Cloud Dataflow Runner

[liferoad]

go/beampr/33160 fixes this.