build/configs: Remove spiflash library link in esp32 Make.defs.
Remove spiflash library link in esp32 Make.defs, as spiflash now
is not built to separate library(libspiflash), it moves to
os/arch/xtensa,then as part of libarch.a.
@@ -72,8 +72,6 @@ EXTRA_LIBS += -lsoc
EXTRA_LIBPATHS += -L"$(TOPDIR)/../external/esp_idf_port/esp32"
EXTRA_LIBS += -lesp32
-EXTRA_LIBPATHS += -L"$(TOPDIR)/../external/esp_idf_port/spi_flash"
-EXTRA_LIBS += -lspiflash
endif
ifeq ($(WINTOOL),y)
