Update character constraints

Author: bbiggerr

openapi.yaml

@@ -16016,15 +16016,11 @@ components:
 
             Firewall labels have the following constraints:
 
-              * Must begin and end with an alphanumeric character.
-              * May only consist of alphanumeric characters, dashes (`-`), underscores (`_`) or periods (`.`).
-              * Cannot have two dashes (`--`), underscores (`__`) or periods (`..`) in a row.
-              * Must be between 3 and 32 characters.
+              * Must be between 1 and 100 characters.
               * Must be unique.
           example: firewall123
-          minLength: 3
-          maxLength: 32
-          pattern: '^[a-zA-Z]((?!--|__|..)[a-zA-Z0-9-_.])+$'
+          minLength: 1
+          maxLength: 100
           x-linode-cli-display: 2
         created:
           x-linode-filterable: true