m/n/c/abloader: fix duplicate build

Previously, the abloader was built twice with different
@io_bazel_rules_go//go/config:static setting.

Change-Id: I41ebac22613b895fe85f14367bdf0f31c817cafe
Reviewed-on: https://review.monogon.dev/c/monogon/+/4163
Tested-by: Jenkins CI
Reviewed-by: Tim Windelschmidt <tim@monogon.tech>
diff --git a/metropolis/node/core/update/update.go b/metropolis/node/core/update/update.go
index 48f778d..f241e05 100644
--- a/metropolis/node/core/update/update.go
+++ b/metropolis/node/core/update/update.go
@@ -425,7 +425,7 @@
 	return nil
 }
 
-//go:embed metropolis/node/core/abloader/abloader.efi
+//go:embed metropolis/node/core/abloader/abloader_bin.efi
 var abloader []byte
 
 func (s *Service) fixupPreloader() error {