[SPARK-52304] Add pi-with-driver-timeout example

[dongjoon-hyun]

What changes were proposed in this pull request?

This PR aims to add pi-with-driver-timeout example.

Why are the changes needed?

spark.driver.timeout with DriverTimeoutPlugin is a new feature of Apache Spark 4.0.0 in order to guarantee the maximum run time of the jobs in the best effort approach.

Does this PR introduce any user-facing change?

No.

How was this patch tested?

Manual test the example (timeout: 1minutes)

$ kubectl apply -f examples/pi-with-driver-timeout.yaml

$ kubectl get sparkapp
NAME                     CURRENT STATE                       AGE
pi-with-driver-timeout   TerminatedWithoutReleaseResources   2m59s

Was this patch authored or co-authored using generative AI tooling?

No.

[dongjoon-hyun]

Since this is an example, I'll merge this.