Remove pattern restrictions not to break downstream clients (#24185)

Co-authored-by: subhrob <[email protected]>

Author: subhrob

specification/sql/resource-manager/Microsoft.Sql/preview/2022-11-01-preview/FailoverGroups.json

@@ -419,10 +419,7 @@
             "in": "path",
             "description": "The name of the failover group.",
             "required": true,
-            "type": "string",
-            "pattern": "^[a-z][a-z0-9]*$",
-            "minLength": 3,
-            "maxLength": 63
+            "type": "string"
           },
           {
             "$ref": "../../../common/v1/types.json#/parameters/SubscriptionIdParameter"
@@ -695,9 +692,6 @@
       "description": "The name of the server.",
       "required": true,
       "type": "string",
-      "pattern": "^[a-z][a-z0-9]*$",
-      "minLength": 3,
-      "maxLength": 63,
       "x-ms-parameter-location": "method"
     }
   },