TFLint was moved

[Vlad Ionescu]

tflint used to live at wata727/tflint but was moved to terraform-linters/tflint. Due to this the action now fails with:

The command '/bin/sh -c curl -L "$(curl -s https://api.github.com/repos/wata727/tflint/releases/latest | grep -o -E "https://.+?_linux_amd64.zip")" > tflint.zip     && unzip tflint.zip && rm tflint.zip     && install tflint /usr/local/bin/' returned a non-zero code: 3