Makefile: Use hubble target to build release binaries

Signed-off-by: Chance Zibolski <chance.zibolski@gmail.com>
Signed-off-by: Michi Mutsuzaki <michi@isovalent.com>

Makefile

@@ -63,7 +63,8 @@ local-release: clean
 		for ARCH in $$ARCHS; do \
 			echo Building release binary for $$OS/$$ARCH...; \
 			test -d release/$$OS/$$ARCH|| mkdir -p release/$$OS/$$ARCH; \
-			env GOOS=$$OS GOARCH=$$ARCH $(GO_BUILD) $(if $(GO_TAGS),-tags $(GO_TAGS)) -ldflags "-w -s -X 'github.com/cilium/cilium/hubble/pkg.Version=${VERSION}'" -o release/$$OS/$$ARCH/$(TARGET)$$EXT; \
+			GOOS=$$OS GOARCH=$$ARCH $(MAKE) hubble; \
+			mv $(TARGET) release/$$OS/$$ARCH/$(TARGET)$$EXT; \
 			tar -czf release/$(TARGET)-$$OS-$$ARCH.tar.gz -C release/$$OS/$$ARCH $(TARGET)$$EXT; \
 			(cd release && sha256sum $(TARGET)-$$OS-$$ARCH.tar.gz > $(TARGET)-$$OS-$$ARCH.tar.gz.sha256sum); \
 		done; \