Add metadata of linker.config.pb in product partition

Bug: 389985381
Test: CIs
Change-Id: Ifd15e7b04ed84e371320f80757b02764e254ea80
diff --git a/core/main.mk b/core/main.mk
index cdf6acd..5ab807e 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1916,7 +1916,7 @@
 	  $(eval _is_system_other_odex_marker := $(if $(findstring $f,$(INSTALLED_SYSTEM_OTHER_ODEX_MARKER)),Y)) \
 	  $(eval _is_kernel_modules_blocklist := $(if $(findstring $f,$(ALL_KERNEL_MODULES_BLOCKLIST)),Y)) \
 	  $(eval _is_fsverity_build_manifest_apk := $(if $(findstring $f,$(ALL_FSVERITY_BUILD_MANIFEST_APK)),Y)) \
-	  $(eval _is_linker_config := $(if $(findstring $f,$(SYSTEM_LINKER_CONFIG) $(vendor_linker_config_file)),Y)) \
+	  $(eval _is_linker_config := $(if $(findstring $f,$(SYSTEM_LINKER_CONFIG) $(vendor_linker_config_file) $(product_linker_config_file)),Y)) \
 	  $(eval _is_partition_compat_symlink := $(if $(findstring $f,$(PARTITION_COMPAT_SYMLINKS)),Y)) \
 	  $(eval _is_flags_file := $(if $(findstring $f, $(ALL_FLAGS_FILES)),Y)) \
 	  $(eval _is_rootdir_symlink := $(if $(findstring $f, $(ALL_ROOTDIR_SYMLINKS)),Y)) \