tetragon: Display max entries setup for loaded map

Adding extra log output for max entries for loaded map:

  logcapture.go:25: time="2024-07-29T10:22:07Z" level=info msg="tetragon, map loaded." map=tg_stats_map max="{0 false}" ..
  logcapture.go:25: time="2024-07-29T10:22:07Z" level=info msg="tetragon, map loaded." map=cgroup_rate_map max="{32768 true}" ...

The value is the configured maximum or zero if it wasn't configured
and stays on default (hardcoded in bpf code).

The bool value is the indicator if the number was configured.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>

pkg/sensors/load.go

@@ -249,6 +249,7 @@ func (s *Sensor) loadMaps(bpfDir string) error {
 			"sensor": s.Name,
 			"map":    m.Name,
 			"path":   pinPath,
+			"max":    m.Entries,
 		}).Info("tetragon, map loaded.")
 	}