fastboot: Add vendor_dlkm

Test: add vendor_dlkm partition and flash
Bug: 156020364
Change-Id: If6794ca5a76613a1a3337a4637edd1d364eff5dd
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 86cf30d..4ca6a6a 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -166,6 +166,10 @@
                   "vendor_boot.img",  "vendor_boot.sig",
                                                       "vendor_boot",
                                                                   true,  ImageType::BootCritical },
+    { "vendor_dlkm",
+                  "vendor_dlkm.img",  "vendor_dlkm.sig",
+                                                      "vendor_dlkm",
+                                                                  true,  ImageType::Normal },
     { nullptr,    "vendor_other.img", "vendor.sig",   "vendor",   true,  ImageType::Normal },
         // clang-format on
 };