support type key for CodeBuild environment variables (cloudposse#88)

Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>

feat: add support for optional S3 secondary artifact (cloudposse#78)

* feat: add support for optional S3 secondary artifact

Fixes cloudposse#77.

* docs: add regenerated README

* fix: address review comments

* docs: rebuild README

* fix: use positive variable name

* docs: update to latest harness and rebuild docs

* fix: handle conditionally instantiated permissions data source

Integrated the changes from dome9 (cloudposse#86)

* Integrated the cahnges from dome9

* Auto Format

* Fix after review

* Fixes after review

* Description added

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* Rephrased

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* Changed to make the description more clear

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Co-authored-by: Bart <bart@atmire.com>
Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>

Add IAM policy permissions to allow CodeBuild to run in a VPC (cloudp…

…osse#84)

Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>

context.tf updated to v0.24.1, minimum required Terraform version bum…

…ped to 0.13.0 when needed, readme updated (cloudposse#83)

Update context.tf from origin source (cloudposse#80)

Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>

minimum required Terraform version bumped to 0.13.0, context.tf updat…

…ed, readme updated (cloudposse#82)

Update README.md and docs (cloudposse#81)

Co-authored-by: maximmi <maximmi@users.noreply.github.com>

mfa_delete removed due to issue in terraform (cloudposse#79)

readme updated, BridgeCrew compliance checks fixes, code cleaned (clo…

…udposse#75)

* readme updated, BridgeCrew compliance checks fixes, code cleaned

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* tags added

* tags added

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Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>