Updated 09-builtin-functions.md

[RohanRusta21]

Hi @iam-veeramalla ,

Solved Issue :

Error: Error in function call
│
│ on main.tf line 26, in output "my_map":
│ 26: value = map(var.keys, var.values) # Returns {"name" = "Alice", "age" = 30}
│ ├────────────────
│ │ while calling map(vals...)
│ │ var.keys is a list of dynamic
│ │ var.values is a list of dynamic
│
│ Call to function "map" failed: the "map" function was deprecated in Terraform v0.12 and is no longer available; use tomap({ ... }) syntax to write a literal map.

Please review and approve it :)

Thanks