allow all udp/icmp traffic along with tcp traffic within VPCs

[amold1]

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer:

TODOs:

• squashed commits
• includes documentation
• adds unit tests
• adds or updates e2e tests

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.50%. Comparing base (acc1084) to head (8f79113).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #529   +/-   ##
=======================================
  Coverage   65.50%   65.50%           
=======================================
  Files          78       78           
  Lines        4090     4090           
=======================================
  Hits         2679     2679           
  Misses       1167     1167           
  Partials      244      244           

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