fix(bootloader): add a new property that contains the default linker scripts

components/bootloader/subproject/main/CMakeLists.txt

@@ -1,12 +1,7 @@
 idf_component_register(SRCS "bootloader_start.c"
                     REQUIRES bootloader bootloader_support)
 
-set(target_folder "${target}")
-
-idf_build_get_property(target IDF_TARGET)
-set(scripts "ld/${target_folder}/bootloader.ld")
-
-list(APPEND scripts "ld/${target_folder}/bootloader.rom.ld")
+idf_build_get_property(scripts BOOTLOADER_LINKER_SCRIPT)
 target_linker_script(${COMPONENT_LIB} INTERFACE "${scripts}")
 
 target_link_libraries(${COMPONENT_LIB} INTERFACE "-u bootloader_hooks_include")