Allow inline JSON in config.json for advanced logging config (#20954)

* Allow embedded JSON in config.json for AdvancedLoggingConfig

* fix escaped JSON case

* Add unit test cases for escaped JSON

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

services/telemetry/telemetry.go

@@ -503,7 +503,7 @@ func (ts *TelemetryService) trackConfig() {
 		"file_json":                cfg.LogSettings.FileJson,
 		"enable_webhook_debugging": cfg.LogSettings.EnableWebhookDebugging,
 		"isdefault_file_location":  isDefault(cfg.LogSettings.FileLocation, ""),
-		"advanced_logging_config":  *cfg.LogSettings.AdvancedLoggingConfig != "",
+		"advanced_logging_config":  len(cfg.LogSettings.AdvancedLoggingConfig) != 0,
 	})
 
 	ts.SendTelemetry(TrackConfigAudit, map[string]any{
@@ -513,7 +513,7 @@ func (ts *TelemetryService) trackConfig() {
 		"file_max_backups":        *cfg.ExperimentalAuditSettings.FileMaxBackups,
 		"file_compress":           *cfg.ExperimentalAuditSettings.FileCompress,
 		"file_max_queue_size":     *cfg.ExperimentalAuditSettings.FileMaxQueueSize,
-		"advanced_logging_config": *cfg.ExperimentalAuditSettings.AdvancedLoggingConfig != "",
+		"advanced_logging_config": len(cfg.ExperimentalAuditSettings.AdvancedLoggingConfig) != 0,
 	})
 
 	ts.SendTelemetry(TrackConfigNotificationLog, map[string]any{
@@ -524,7 +524,7 @@ func (ts *TelemetryService) trackConfig() {
 		"file_level":              *cfg.NotificationLogSettings.FileLevel,
 		"file_json":               *cfg.NotificationLogSettings.FileJson,
 		"isdefault_file_location": isDefault(*cfg.NotificationLogSettings.FileLocation, ""),
-		"advanced_logging_config": *cfg.NotificationLogSettings.AdvancedLoggingConfig != "",
+		"advanced_logging_config": len(cfg.NotificationLogSettings.AdvancedLoggingConfig) != 0,
 	})
 
 	ts.SendTelemetry(TrackConfigPassword, map[string]any{