Update CDK Bootstrap Template to Version 30

[aws-sdk-dotnet-automation]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.15%. Comparing base (9fd214c) to head (fb66f3b).
⚠️ Report is 11 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev     #989   +/-   ##
=======================================
  Coverage   62.15%   62.15%           
=======================================
  Files         294      294           
  Lines       10813    10813           
  Branches     1615     1615           
=======================================
  Hits         6721     6721           
  Misses       3491     3491           
  Partials      601      601           

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