Merge branch 'bugfix/esp32s2beta_fix_compile_error_related_esp_rom_spiflash' into 'feature/esp32s2beta'

bugfix(esp_rom): add two APIs into esp32beta.rom.spiflash.ld to fix compile error

See merge request idf/esp-idf!5318

components/esp_rom/esp32s2beta/ld/esp32s2beta.rom.spiflash.ld

@@ -23,3 +23,5 @@ PROVIDE ( esp_rom_spiflash_config_clk = SPIClkConfig );
 PROVIDE ( esp_rom_spiflash_select_qio_pins = SelectSpiQIO );
 PROVIDE ( esp_rom_spiflash_unlock = SPIUnlock );
 PROVIDE ( esp_rom_spiflash_erase_sector = SPIEraseSector );
+PROVIDE ( esp_rom_spiflash_wait_idle = SPI_Wait_Idle );
+PROVIDE ( esp_rom_spiflash_config_readmode = SPIReadModeCnfig );