* bumping up to 3.0.0-alpha (aws-cloudformation#347)

* bumping up to 3.0.0 alpha

* typo

* updating workflow

* Populated filename in the output (aws-cloudformation#358)

* Populated filename in the output

* Changed FileData into DataFile and handle error differently

* Refactored to use existing DataFile struct

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>

* Support for some function expressions / stateful rules  (aws-cloudformation#361)

* init commit for function resolution / stateful rules

* more tests + making test rules better

* fixed bugs with validation of functions

* small cleanup

* fixes as per comments

* cleanup

* add todo

* typos

* fixed logical error breaking tests

* added test for test command with a function

* fixed unit test

* added comment to clearly explain whats happening in regex_replace cause no one actually understands regex

* Combined structured output and updated default rule clause name to include file name (aws-cloudformation#360)

* Populated filename in the output

* Structured combine

* Changed FileData into DataFile and handle error differently

* Resolved lifetime issue with FileReport combine method

* Updated status and method

* Refactored to use existing DataFile struct

* Changed FileData into DataFile and handle error differently

* Refactored to use existing DataFile struct

* Merged file report

* Interim commit for structured

* Resolved unit tests

* Temporary commit for default rule names

* Working prototype for formatting issue

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>

* Clap Autocompletions (aws-cloudformation#340)

* temp

* fixing commands

* cleanup

* temp

* cleanup

* adding valuehints

* adding valuehints

* removed powershell

* cleanup

* removing derive

* removed unecessary ArgActions

* bumping up version

* refactor to use a function to generate commands

* removing unused imports

* removed random println

* updating readme

* fixes

* typo

* cleanup

* typo

* adding documentation for functions (aws-cloudformation#362)

* adding documentation for functions

* Combined structured output and updated default rule clause name to include file name (aws-cloudformation#360)

* Populated filename in the output

* Structured combine

* Changed FileData into DataFile and handle error differently

* Resolved lifetime issue with FileReport combine method

* Updated status and method

* Refactored to use existing DataFile struct

* Changed FileData into DataFile and handle error differently

* Refactored to use existing DataFile struct

* Merged file report

* Interim commit for structured

* Resolved unit tests

* Temporary commit for default rule names

* Working prototype for formatting issue

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>

* clarifying docs

---------

Co-authored-by: Akshay Rane <aks.rane@gmail.com>
Co-authored-by: Akshay Rane <raneaks@amazon.com>

* Deprecated migrate and previous engine (aws-cloudformation#364)

* Deprecated migrate and previous engine

* Removed a unit test for old engine

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>

* 3.0.0 beta release changes (aws-cloudformation#365)

* Bump up version to 3.0.0-beta

* Updated README.md

* Add instances to rules integration tests (aws-cloudformation#351)

* Added 2 runners to integration tests for rules registry

* Fixed indent

* Added explicit shell name

* Moved shell to job parameters

* Added powershell commands for windows

* Removed test branch

* Updated README.md (aws-cloudformation#352)

* Updated README for Guard 3.0

* Update README.md

Co-authored-by: Ben Bridts <ben.bridts@gmail.com>

---------

Co-authored-by: Ben Bridts <ben.bridts@gmail.com>

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>
Co-authored-by: razcloud <34892703+razcloud@users.noreply.github.com>
Co-authored-by: Ben Bridts <ben.bridts@gmail.com>

* feat: Add cfn-guard-lambda deployment with SAM CLI (aws-cloudformation#354)

* feat: Add cfn-guard-lambda deployment with SAM CLI

* Renamed the logical ID for lambda in template & updated README.md

* Updated the instructions and added least privileged IAM access policy

---------

Co-authored-by: Ben Bridts <ben@cloudar.be>
Co-authored-by: Akshay Rane <raneaks@amazon.com>

* Revert "Added deprecated short flag for print-json in parse-tree"

This reverts commit 93548a4

* Updated names of binaries to reflect v3

* Updated README.md to add new features

* Added rogue_one branch to docker workflow

* Bump enumflags2 to 0.7.7

---------

Co-authored-by: Akshay Rane <raneaks@amazon.com>
Co-authored-by: razcloud <34892703+razcloud@users.noreply.github.com>
Co-authored-by: Ben Bridts <ben.bridts@gmail.com>
Co-authored-by: Ben Bridts <ben@cloudar.be>

---------

Co-authored-by: Akshay Rane <aks.rane@gmail.com>
Co-authored-by: Akshay Rane <raneaks@amazon.com>
Co-authored-by: razcloud <34892703+razcloud@users.noreply.github.com>
Co-authored-by: Ben Bridts <ben.bridts@gmail.com>
Co-authored-by: Ben Bridts <ben@cloudar.be>

# Conflicts:
#	.github/workflows/pr.yml
#	Cargo.lock
#	README.md
#	docs/FUNCTIONS.md
#	guard-ffi/Cargo.toml
#	guard-lambda/Cargo.toml
#	guard/Cargo.toml
#	guard/resources/test-command/functions/data/template.yaml
#	guard/resources/test-command/functions/rules/json_parse.guard
#	guard/src/commands/helper.rs
#	guard/src/commands/validate.rs
#	guard/src/commands/validate/cfn.rs
#	guard/src/commands/validate/cfn_reporter.rs
#	guard/src/commands/validate/common.rs
#	guard/src/commands/validate/generic_summary.rs
#	guard/src/commands/validate/structured.rs
#	guard/src/commands/validate/tf.rs
#	guard/src/main.rs
#	guard/src/rules/display.rs
#	guard/src/rules/eval.rs
#	guard/src/rules/eval/operators.rs
#	guard/src/rules/eval_context.rs
#	guard/src/rules/eval_context_tests.rs
#	guard/src/rules/eval_tests.rs
#	guard/src/rules/evaluate.rs
#	guard/src/rules/functions/collections.rs
#	guard/src/rules/parser.rs
#	guard/src/utils/mod.rs
#	guard/tests/test_command.rs
#	guard/tests/validate.rs