feat(hob): add boot-time prints for cactus-stmm HOB list

At boot time, print HOB headers and contents.

Signed-off-by: Kathleen Capella <kathleen.capella@arm.com>
Change-Id: Ic634f045cacdbc8e318836eba85982a93f55fc0f
diff --git a/include/lib/hob/hob.h b/include/lib/hob/hob.h
index 5c217e3..4e96cbb 100644
--- a/include/lib/hob/hob.h
+++ b/include/lib/hob/hob.h
@@ -95,6 +95,7 @@
  *                              Interfaces.                                  *
  *****************************************************************************/
 
-void tftf_dump_hob_generic_header(struct efi_hob_generic_header h);
+void dump_hob_list(struct efi_hob_handoff_info_table *hob_list);
+void dump_hob_generic_header(struct efi_hob_generic_header *header);
 
 #endif /* HOB_H */