Add support for Kubernetes cluster for gcp or other cloud provider using a template

Can we have a template for kubernetes cluster using java similar to this - https://www.pulumi.com/templates/kubernetes/gcp/

Since there no version for Java---but we can also do that on your own with the power of Pulumi convert! Here’s how:

• Use the Kubernetes GCP YAML template: pulumi new kubernetes-gcp-yaml

• Run pulumi convert --language java --out <directory>

• Fine-tune the resulting Java program as needed

However with the above command getting an exception as

[ERROR] COMPILATION ERROR :
[ERROR] /Users/san/project/Fetebird-deployment/template/java-project/src/main/java/generated_program/App.java:[100,20] text blocks are not supported in -source 11
  (use -source 15 or higher to enable text blocks)

I have the below java version

openjdk version "17.0.3" 2022-04-19
OpenJDK Runtime Environment GraalVM CE 22.1.0 (build 17.0.3+7-jvmci-22.1-b06)
OpenJDK 64-Bit Server VM GraalVM CE 22.1.0 (build 17.0.3+7-jvmci-22.1-b06, mixed mode, sharing)

Start by reproducing pulumi new kubernetes-gcp-yaml followed by pulumi convert --language java --out <directory>, then inspect the generated generated_program/App.java and the Java project configuration. Determine the intended cloud-provider template scope and verify that the generated Java project completes without the reported Java 11 text-block compilation error.