feat: Add falco rule type 'aws_cloudtrail' (#94)

* feat: Add falco rule type 'aws_cloudtrail'

* docs: Add falco rule type 'aws_cloudtrail'

Author: tembleking

sysdig/resource_sysdig_secure_rule_falco.go

@@ -53,7 +53,7 @@ func resourceSysdigSecureRuleFalco() *schema.Resource {
 				Type:             schema.TypeString,
 				Optional:         true,
 				Default:          "",
-				ValidateDiagFunc: validateDiagFunc(validation.StringInSlice([]string{"syscall", "k8s_audit"}, false)),
+				ValidateDiagFunc: validateDiagFunc(validation.StringInSlice([]string{"syscall", "k8s_audit", "aws_cloudtrail"}, false)),
 			},
 			"append": {
 				Type:     schema.TypeBool,

website/docs/r/sysdig_secure_rule_falco.md

@@ -43,7 +43,7 @@ The following arguments are supported:
 * `condition` - (Required) A [Falco condition](https://falco.org/docs/rules/) is simply a Boolean predicate on Sysdig events expressed using the Sysdig [filter syntax](http://www.sysdig.org/wiki/sysdig-user-guide/#filtering) and macro terms. 
 * `output` - (Optional) Add additional information to each Falco notification's output. Required if append is false.
 * `priority` - (Optional) The priority of the Falco rule. It can be: "emergency", "alert", "critical", "error", "warning", "notice", "info" or "debug". By default is "warning".
-* `source` - (Optional) The source of the event. It can be either "syscall" or "k8s_audit". Required if append is false.
+* `source` - (Optional) The source of the event. It can be either "syscall", "k8s_audit" or "aws_cloudtrail". Required if append is false.
 * `append` - (Optional) This indicates that the rule being created appends the condition to an existing Sysdig-provided rule. By default this is false. Appending to user-created rules is not supported by the API.
 
 ## Attributes Reference