[fix][client] Initializing client-authentication using configured auth params

[rdhabalia]

Motivation

Currently, there are user applications that want to load client configurations dynamically from a config file and create PulsarClient by passing that dynamically created ClientConfigurationData. In that case, the Pulsar client doesn't initialize authentication with provided auth parameters and authPluginClass into ClientConfigurationData, so user applications are not able to configure authentication correctly.
Therefore, PulsarClient should initialize authentication based on provided auth configuration (param and auth-class) and use it for server connection.

Modifications

Pulsar client lib can initialize authentication using configured auth-param and class into client-configuration.

Verifying this change

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(Please pick either of the following options)

This change is a trivial rework / code cleanup without any test coverage.

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This change is already covered by existing tests, such as (please describe tests).

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This change added tests and can be verified as follows:

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• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

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

If the box was checked, please highlight the changes

• Dependencies (add or upgrade a dependency)
• The public API
• The schema
• The default values of configurations
• The threading model
• The binary protocol
• The REST endpoints
• The admin CLI options
• The metrics
• Anything that affects deployment

Documentation

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Matching PR in forked repository

PR in forked repository:

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 74.33%. Comparing base (bbc6224) to head (a75a7c9).
Report is 735 commits behind head on master.

Files with missing lines	Patch %	Lines
...g/apache/pulsar/client/impl/ClientBuilderImpl.java	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #23610      +/-   ##
============================================
+ Coverage     73.57%   74.33%   +0.75%     
- Complexity    32624    34961    +2337     
============================================
  Files          1877     1944      +67     
  Lines        139502   147129    +7627     
  Branches      15299    16226     +927     
============================================
+ Hits         102638   109362    +6724     
- Misses        28908    29316     +408     
- Partials       7956     8451     +495     

Flag	Coverage Δ
inttests	27.33% <50.00%> (+2.75%)	⬆️
systests	24.38% <50.00%> (+0.06%)	⬆️
unittests	73.70% <50.00%> (+0.85%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...g/apache/pulsar/client/impl/ClientBuilderImpl.java	86.54% <50.00%> (+0.56%)	⬆️

... and 660 files with indirect coverage changes

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[vineeth1995]

Looks good