Only start initialization the configuration once

[peternied]

Description

Only start initialization the configuration once

Check List

• New functionality includes testing
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov-commenter]

Codecov Report

Attention: 15 lines in your changes are missing coverage. Please review.

Comparison is base (b3b6de7) 65.19% compared to head (66dcfce) 66.54%.

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Additional details and impacted files

@@                  Coverage Diff                   @@
##           initialization-fix      #17      +/-   ##
======================================================
+ Coverage               65.19%   66.54%   +1.34%     
======================================================
  Files                     298      298              
  Lines                   21217    21211       -6     
  Branches                 3460     3458       -2     
======================================================
+ Hits                    13833    14115     +282     
+ Misses                   5667     5372     -295     
- Partials                 1717     1724       +7     

Files	Coverage Δ
...g/opensearch/security/support/ConfigConstants.java	95.23% <ø> (ø)
...ecurity/configuration/ConfigurationRepository.java	73.03% <81.25%> (ø)

... and 36 files with indirect coverage changes

[cwperks]

Thank you for opening this @peternied! I will incorporate these changes into the PR against the main repo.