Validation regex malformed

[chrismarget-j]

Regex should read ^[a-zA-Z0-9._-]+$

Right now that character class includes .-_ which permits . (0x2e) through _ (0x95), which is most printable ASCII characters.

But does not include - (0x2d) which we meant to include.

Need to fix this instance, and anywhere else the same mistake has been made.

https://github.com/Juniper/terraform-provider-apstra/blob/2b696be62d9198b77c90daba4bbcfdbcac1042b0/apstra/freeform/resource.go#L139C1-L140C1