message: Add format for integer type to fix linter validation
diff: "defaultCustomBlockResponseStatusCode": {
  "description": "If the action type is block, this field defines the default customer overridable http response status code.",
  "type": "integer",
  + "format": "int32",
  "enum": [
  200,
  403,
  "priority": {
  "description": "Defines in what order this rule be evaluated in the overall list of custom rules",
  "type": "integer",
  + "format": "int32",
  "maximum": 1000,
  "exclusiveMaximum": false,
  "minimum": 0,
  "rateLimitThreshold": {
  "description": "Defines rate limit threshold.",
  "type": "integer",
  + "format": "int32",
  "minimum": 0,
  "exclusiveMinimum": false
  },
  "rateLimitDurationInMinutes": {
  "description": "Defines rate limit duration. Default is 1 minute.",
  "type": "integer",
  + "format": "int32",
  "maximum": 60,
  "exclusiveMaximum": false,
  "minimum": 0,
  