update seccomp profile to fix k3s (#1862)

Fixes #1726

Author: brycekahle

internal/controller/datadogagent/feature/enabledefault/configmap.go

@@ -27,6 +27,7 @@ func DefaultSeccompConfigDataForSystemProbe() map[string]string {
 					"clone",
 					"clone3",
 					"close",
+					"close_range",
 					"connect",
 					"copy_file_range",
 					"creat",
@@ -114,6 +115,8 @@ func DefaultSeccompConfigDataForSystemProbe() map[string]string {
 					"openat2",
 					"pause",
 					"perf_event_open",
+					"pidfd_open",
+					"pidfd_send_signal",
 					"pipe",
 					"pipe2",
 					"poll",
@@ -177,6 +180,7 @@ func DefaultSeccompConfigDataForSystemProbe() map[string]string {
 					"symlinkat",
 					"sysinfo",
 					"tgkill",
+					"tkill",
 					"umask",
 					"uname",
 					"unlink",