feat: Add route53_resolver_config_autodefined_reverse_flag

[felipempda]

Description

New variables
enable_route53_esolver_config : To control this new behaviour, by default disabled
route53_resolver_config_autodefined_reverse_flag: Flag that enables you to control Reverse DNS rules behaviour for this VPC

Flag is a string to match provider

│ Error: expected autodefined_reverse_flag to be one of ["ENABLE" "DISABLE" "USE_LOCAL_RESOURCE_SETTING"], got DISABLEX

Motivation and Context

Fixes: #1267

Breaking Changes

None

How Has This Been Tested?

• [ x ] I have updated at least one of the examples/* to demonstrate and validate my change(s)
• [ x ] I have tested and validated these changes using one or more of the provided examples/* projects

• [ ] I have executed pre-commit run -a on my pull request
  I couldn't install minamijoyo/hcledit/hcledit on my macOS

/opt/homebrew/Library/Homebrew/macos_version.rb:53:in `initialize': unknown or unsupported macOS version: "26.0.1" 

I tested many combinations:

  enable_route53_resolver_config                   = false # nothing is created

  enable_route53_resolver_config                   = true
  route53_resolver_config_autodefined_reverse_flag = "DISABLE"

  enable_route53_resolver_config                   = false
  route53_resolver_config_autodefined_reverse_flag = "DISABLE"

  enable_route53_resolver_config                   = true
  route53_resolver_config_autodefined_reverse_flag = "ENABLE"

  enable_route53_resolver_config                   = false
  route53_resolver_config_autodefined_reverse_flag = "WRONG" # plan fails