ISSUE-14095: added overloaded method for method initClient to accept Feign.Builder as one of the method's parameter.

[FreeDevz]

Fixes #14095

• What changes did you make?
  I added overloaded method for method initClient in org.openmetadata.client.gateway.OpenMetadata class to accept Feign.Builder as one of the method's parameter.
• Why did you make them?
  To allow users to be able to configure the ApiClient, eg. set timeouts, add custom error handlers, use other Client besides OkHttpClient.
• How did you test your changes?
  I made sure mvn compile passes on openmetadata-clients/openmetadata-java-client/pom.xml

[github-actions]

Hi there 👋 Thanks for your contribution!

The OpenMetadata team will review the PR shortly! Once it has been labeled as safe to test, the CI workflows
will start executing and we'll be able to make sure everything is working as expected.

Let us know if you need any help!

[github-actions]

Hi there 👋 Thanks for your contribution!

The OpenMetadata team will review the PR shortly! Once it has been labeled as safe to test, the CI workflows
will start executing and we'll be able to make sure everything is working as expected.

Let us know if you need any help!

[github-actions]

The Java checkstyle failed.

Please run mvn googleformatter:format@reformat-sources in the root of your repository and commit the changes to this PR.
You can also use pre-commit to automate the Java code formatting.

You can install the pre-commit hooks with make install_test precommit_install.

[vatisteve]

Hi there, I've created a related issue for the enhancement.