fix: remove mbreceiver and fbreceiver imports from translate pkg (#11246)

Stop importing metricbeatreceiver and filebeatreceiver into the unrelated
translate config package.
Those Beats imports pull in many heavy dependencies - including several CGO
components - that significantly inflate build and test times.

Author: kruskall

internal/pkg/otel/translate/otelconfig.go

@@ -23,9 +23,7 @@ import (
 	"golang.org/x/exp/maps"
 
 	"github.com/elastic/beats/v7/libbeat/outputs/elasticsearch"
-	"github.com/elastic/beats/v7/x-pack/filebeat/fbreceiver"
 	"github.com/elastic/beats/v7/x-pack/libbeat/management"
-	"github.com/elastic/beats/v7/x-pack/metricbeat/mbreceiver"
 	"github.com/elastic/elastic-agent-client/v7/pkg/client"
 	"github.com/elastic/elastic-agent-libs/config"
 	"github.com/elastic/elastic-agent/internal/pkg/agent/application/info"
@@ -388,9 +386,9 @@ func getReceiverTypeForComponent(comp *component.Component) (otelcomponent.Type,
 	beatName := GetBeatNameForComponent(comp)
 	switch beatName {
 	case "filebeat":
-		return otelcomponent.MustNewType(fbreceiver.Name), nil
+		return otelcomponent.MustNewType("filebeatreceiver"), nil
 	case "metricbeat":
-		return otelcomponent.MustNewType(mbreceiver.Name), nil
+		return otelcomponent.MustNewType("metricbeatreceiver"), nil
 	default:
 		return otelcomponent.Type{}, fmt.Errorf("unknown otel receiver type for input type: %s", comp.InputType)
 	}