get_log_messages console REST API function, other enhancements

[KUGDev]

What It Does

Added get_log_messages console REST API function, added exec-data and status query parameters to list_jobs, corrected members parsing, list_members enhancement

How to Test

Use Console.get_log_messages to get messages from SYSLOG/OPERLOG.
Use fetch_exec_data=True flag with Jobs.list_jobs to fetch exec-data with the list of jobs.
User status='ACTIVE' flag with Jobs.list_jobs to fetch jobs that are active at the moment.

Review Checklist
I certify that I have:

• tested my changes
• added/updated automated tests
• updated the changelog
• followed the contribution guidelines

Additional Comments

[codecov]

Codecov Report

❌ Patch coverage is 92.69663% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.10%. Comparing base (b4f0611) to head (eb3675a).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
.../zowe/zos_console_for_zowe_sdk/response/console.py	91.04%	6 Missing ⚠️
...s/zowe/zos_files_for_zowe_sdk/response/datasets.py	90.32%	3 Missing ⚠️
src/core/zowe/core_for_zowe_sdk/request_handler.py	77.77%	2 Missing ⚠️
...s_jobs/zowe/zos_jobs_for_zowe_sdk/response/jobs.py	84.61%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #391      +/-   ##
==========================================
+ Coverage   82.13%   83.10%   +0.97%     
==========================================
  Files          49       49              
  Lines        2916     3055     +139     
==========================================
+ Hits         2395     2539     +144     
+ Misses        521      516       -5     

Flag	Coverage Δ
unittests	83.10% <92.69%> (+0.97%)	⬆️

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