fix(cira): clears the wsman response messages once parsed

[madhavilosetty-intel]

PR Checklist

• Unit Tests have been added for new changes
• API tests have been updated if applicable
• All commented code has been removed
• If you've added a dependency, you've ensured license is compatible with Apache 2.0 and clearly outlined the added dependency.

What are you changing?

Anything the reviewer should know when reviewing this PR?

If the there are associated PRs in other repositories, please link them here (i.e. open-amt-cloud-toolkit/repo#365 )

[codecov-commenter]

Codecov Report

Merging #468 (4a86b09) into main (fcf31fb) will decrease coverage by 0.06%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #468      +/-   ##
==========================================
- Coverage   66.51%   66.45%   -0.07%     
==========================================
  Files          46       46              
  Lines        2028     2030       +2     
  Branches      331      331              
==========================================
  Hits         1349     1349              
- Misses        679      681       +2     

Impacted Files	Coverage Δ
src/amt/CIRAHandler.ts	19.04% <0.00%> (-0.37%)	⬇️

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