docs: Update esp-flasher-stub link

Author: SergioGasquez

espflash/resources/README.md

@@ -4,6 +4,6 @@ The bootloaders have been built by hand from ESP-IDF, using the `release/v5.1` b
 https://github.com/espressif/esp-idf/tree/release/v5.1
 
 The ESP32s flasher stubs are taken from the **esp-rs/esp-flasher-stub** repository:
-https://github.com/esp-rs/esp-flasher-stub/latests
+https://github.com/esp-rs/esp-flasher-stub/releases/latest
 The ESP8266 flasher stub is taken from the **espressif/esptool** repository:
 https://github.com/espressif/esptool/tree/master/esptool/targets/stub_flasher

espflash/src/targets/esp32c3.rs

@@ -12,7 +12,7 @@ use crate::{
 const CHIP_DETECT_MAGIC_VALUES: &[u32] = &[
     0x6921_506f, // ECO1 + ECO2
     0x1b31_506f, // ECO3
-    0x4881606F,  // ECO6
+    0x4881_606F, // ECO6
     0x4361_606f, // ECO7
 ];