feat: Add argument like `force-init` to do init before terraform validate

[antonbabenko]

Add an argument to terraform_validate to run terraform init before running terraform validate.

Originally posted by @eytanhanig in https://github.com/antonbabenko/pre-commit-terraform/issues/203#issuecomment-918791847

Notes fo contributors:

• --hook-config support example
• K/V that passed to --hook-config support example

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Additionally to force-init option, we can use terraform providers and run terraform init if necessary, automatically. See this comment for more details - https://github.com/antonbabenko/pre-commit-terraform/issues/299#issuecomment-992323031