updated profile rather than secrets

[WoodProgrammer]

No description provided.

[WoodProgrammer]

Hello I have checked terraform implementation and I think profile usage is more the secure than using secrets directly on variables.tf file .

In my practice I'm creating profile on my $HOME/.aws/credentials file like at below ;

[myprofile]
aws_access_key_id = AWS_ACCESS_KEY_ID
aws_secret_access_key = AWS_SECRET_KEY_ID

I will add these practice as Documentation on my PR :)))