feat: Provision multiple ALBs per aws account

[manikandan-thangavelu-rl]

Issue #, if available:

Description of changes:
Provision multiple ALBs per aws account

Checklist:

• Have you successfully deployed to an AWS account with your changes?
• Have you written new tests for your core changes, as applicable?
• Have you successfully tested with your changes locally?
• If new dependencies have been added, have they been pinned to specific versions?
• Is this change also required on the AWS Solution version?

AS review ticket id:

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov-commenter]

Codecov Report

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@@                 Coverage Diff                  @@
##             feat-multiple-alb      #77   +/-   ##
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  Coverage                     ?   52.17%           
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  Files                        ?      346           
  Lines                        ?    17235           
  Branches                     ?     2655           
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  Hits                         ?     8993           
  Misses                       ?     7246           
  Partials                     ?      996           

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