Acceptance Id Tests

[dehume]

Include tests for id in all acceptance tests. Because we do not know the system ids until they are generated, using TestMatchResourceAttr to ensure they match the expected regex for the 5 main id types:

var (
	terraformObjectIdRegex       = regexp.MustCompile("^aws/us-east-1:")
	terraformGrantIdRegex        = regexp.MustCompile("^aws/us-east-1:GRANT|")
	terraformGrantDefaultIdRegex = regexp.MustCompile("^aws/us-east-1:GRANT DEFAULT|")
	terraformGrantSystemIdRegex  = regexp.MustCompile("^aws/us-east-1:GRANT ROLE|")
	terraformGrantRoleIdRegex    = regexp.MustCompile("^aws/us-east-1:GRANT SYSTEM|")
)

[bobbyiliev]

Looks good! Thank you!