systemvm: fix keystore is reset when patch a systemvm

[weizhouapache]

Description

This PR fixes #9086

Steps to reproduce the issue

• create an env
• check certs in SSVM
  keytool -list -keystore /usr/local/cloud/systemvm/certs/realhostip.keystore -storepass vmops.com |grep entries
• upgrade the env, and then patch the SSVM
• OR, patch the SSVM forcely
• check certs in SSVM again
  keytool -list -keystore /usr/local/cloud/systemvm/certs/realhostip.keystore -storepass vmops.com |grep entries

expect results

• the certs are imported

actual results

• the keystore contains only 4 certs after patching

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)
• build/CI
• test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 15.10%. Comparing base (a6cef7a) to head (42ca8ed).
Report is 22 commits behind head on 4.19.

Additional details and impacted files

@@             Coverage Diff              @@
##               4.19    #9900      +/-   ##
============================================
- Coverage     15.11%   15.10%   -0.01%     
+ Complexity    11217    11213       -4     
============================================
  Files          5404     5404              
  Lines        473426   473426              
  Branches      60681    59665    -1016     
============================================
- Hits          71539    71523      -16     
- Misses       393891   393909      +18     
+ Partials       7996     7994       -2     

Flag	Coverage Δ
uitests	4.30% <ø> (ø)
unittests	15.82% <ø> (-0.01%)	⬇️

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[weizhouapache]

@blueorangutan package

[blueorangutan]

@weizhouapache a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 11522