Add IPs and CIDR in strings

[michaelblyons]

As suggested at https://github.com/SublimeText/Terraform/pull/67#discussion_r2072675849

Conveying IP/CIDR in strings makes sense

And directly opposed to https://github.com/SublimeText/Terraform/commit/01eba127fe3411a5c53c04866172d84d294b9e59

We don't need or want to interpret string literals as their content is none of our business and has no explicit or implicit meaning.

:man_shrugging: