[improve][pulsar-testclient] Add proxyServiceUrl and proxyProtocol as options for PerfTool CLI

[vineeth1995]

Motivation

The pulsar-perf-tool should be able to take "proxyServiceUrl" and "proxyProtocol" as an input arguments as it can be provided by the user.

Modifications

Add "proxyServiceUrl" and "proxyProtocol" into PerformanceBaseArguments.java class.
Make changes into PerfClientUtils.java to pass "proxyServiceUrl" and "proxyProtocol" to clientBuilder.
Add unit test cases to verify

Verifying this change

This change added tests and can be verified as follows:

-Added unit test to verify functionality

Does this pull request potentially affect one of the following parts:

If yes was chosen, please highlight the changes

• Dependencies (does it add or upgrade a dependency): ( no)
• The public API: (no)
• The schema: (no)
• The default values of configurations: (no)
• The wire protocol: (no)
• The rest endpoints: (no)
• The admin cli options: (no)
• Anything that affects deployment: (no)

Documentation

Check the box below or label this PR directly.

Need to update docs?

• doc-required
  (Your PR needs to update docs and you will update later)

• doc-not-needed
  (Please explain why)

• doc
  (Your PR contains doc changes)

• doc-complete
  (Docs have been already added)

• ready-to-test

[rdhabalia]

this might fail any existing tests which are using this file.

[vineeth1995]

The file is used by only one testcase "testReadFromConfigFile" which I have modified to work.

[eolivelli]

@rdhabalia @vineeth1995 one test fails like this:

2022-10-04T09:45:26.7691133Z stdout: Incorrect proxyProtocol name
2022-10-04T09:45:26.7691325Z
2022-10-04T09:45:26.7691613Z stderr: java.lang.IllegalArgumentException: No enum constant org.apache.pulsar.client.api.ProxyProtocol.
2022-10-04T09:45:26.7692069Z at java.base/java.lang.Enum.valueOf(Enum.java:273)
2022-10-04T09:45:26.7692493Z at org.apache.pulsar.client.api.ProxyProtocol.valueOf(ProxyProtocol.java:28)
2022-10-04T09:45:26.7693177Z at org.apache.pulsar.testclient.PerformanceBaseArguments.fillArgumentsFromProperties(PerformanceBaseArguments.java:153)
2022-10-04T09:45:26.7693864Z at org.apache.pulsar.testclient.PerformanceProducer.main(PerformanceProducer.java:310)

this is the run
https://github.com/apache/pulsar/actions/runs/3180185268/jobs/5185026501

[lhotari]

@rdhabalia @vineeth1995 one test fails like this:

2022-10-04T09:45:26.7691133Z stdout: Incorrect proxyProtocol name
2022-10-04T09:45:26.7691325Z
2022-10-04T09:45:26.7691613Z stderr: java.lang.IllegalArgumentException: No enum constant org.apache.pulsar.client.api.ProxyProtocol.
2022-10-04T09:45:26.7692069Z at java.base/java.lang.Enum.valueOf(Enum.java:273)
2022-10-04T09:45:26.7692493Z at org.apache.pulsar.client.api.ProxyProtocol.valueOf(ProxyProtocol.java:28)
2022-10-04T09:45:26.7693177Z at org.apache.pulsar.testclient.PerformanceBaseArguments.fillArgumentsFromProperties(PerformanceBaseArguments.java:153)
2022-10-04T09:45:26.7693864Z at org.apache.pulsar.testclient.PerformanceProducer.main(PerformanceProducer.java:310)

this is the run https://github.com/apache/pulsar/actions/runs/3180185268/jobs/5185026501

fixed by #17930 . I also created #17932 as a follow-up