feat (User Management): add query params search and include_settings to list_users operation

[PureMathematics]

PR summary

Update Include_settings and substring search functionality (User Management)

PR Checklist

Please make sure that your PR fulfills the following requirements:

• The commit message follows the Angular Commit Message Guidelines.
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

Current vs new behavior

Does this PR introduce a breaking change?

• Yes
• No

Other information

the current issue for updating SDK https://github.ibm.com/IAM/uum/issues/5882
the previous issue for the user management code change https://github.ibm.com/IAM/uum/issues/4948

[CLAassistant]

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[padamstx]

Overall the PR looks good, except for the multiple example code fragments for the list_users operation.
Also, you are getting the failure in the DCO check because you did not sign-off your commit. Next time you amend your commit, be sure to use the -s option.

[padamstx]

LGTM

[PureMathematics]

examples test

[PureMathematics]

Integration test

[padamstx]

LGTM

[ibm-devx-sdk]

🎉 This PR is included in version 0.37.4 🎉

The release is available on GitHub release

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