feat: add support custom IAM role rules

[ahmad-ibra]

Issue

#39
#12

Description

• Adds TUI flows for setting up the following aws IAM rules:
  • IamRoleRule
  • IamUserRule
  • IamGroupRule
  • IamPolicyRule
• Policy documents can be added in either of the methods below:
  • Local path to IAM policy JSON
  • File editor -> opens file editor that they can paste JSON into
• Removes all palette-aws oriented presets
• Bumps plugin versions to latest release

[codecov]

Codecov Report

Attention: Patch coverage is 61.09422% with 128 lines in your changes missing coverage. Please review.

@@            Coverage Diff             @@
##             main      #50      +/-   ##
==========================================
+ Coverage   55.49%   55.65%   +0.16%     
==========================================
  Files          41       40       -1     
  Lines        4166     4436     +270     
==========================================
+ Hits         2312     2469     +157     
- Misses       1267     1338      +71     
- Partials      587      629      +42     

Files	Coverage Δ
pkg/components/validator.go	60.15% <ø> (-0.16%)	⬇️
...integration/_validator/testcases/test_validator.go	94.79% <100.00%> (+0.27%)	⬆️
pkg/services/env_service.go	0.00% <0.00%> (ø)
pkg/cmd/validator/validator.go	59.21% <50.00%> (+0.07%)	⬆️
pkg/services/validator/aws.go	51.57% <56.14%> (+4.33%)	⬆️

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