[Spring Cleanup] Remove spring dependency from unused webapps and root pom.xml

[lashinijay]

$subject

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 50.91%. Comparing base (8d04530) to head (574b3c9).
Report is 4 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #912   +/-   ##
=========================================
  Coverage     50.91%   50.91%           
  Complexity     2448     2448           
=========================================
  Files           300      300           
  Lines         18086    18086           
  Branches       2611     2611           
=========================================
  Hits           9208     9208           
  Misses         7719     7719           
  Partials       1159     1159           

Flag	Coverage Δ
unit	38.67% <ø> (ø)

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[jenkins-is-staging]

PR builder started
Link: https://github.com/wso2/product-is/actions/runs/12985643083

[jenkins-is-staging]

PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/12985643083
Status: success

[jenkins-is-staging]

Approving the pull request based on the successful pr build https://github.com/wso2/product-is/actions/runs/12985643083