feat: crmsh corosync jinja2 template rework

[marcelmamula]

Enhancement:

• Remove predefined parameters from corosync j2 template for crmsh that were assigning default value
• Reuse existing corosync variables similar to pcs task

Reason:

• Remove dependency on SAP and provide cleaner and lightweight corosync.conf

Result:

• Successfully tested on SLES15 SP5 for SAP HANA and SAP ASCS clusters.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.50%. Comparing base (b0f0f96) to head (63aefe1).
Report is 15 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #212   +/-   ##
=======================================
  Coverage   68.50%   68.50%           
=======================================
  Files           3        3           
  Lines         181      181           
=======================================
  Hits          124      124           
  Misses         57       57           

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