chore: set submodules to specific versions

Author: heiso

.gitmodules

@@ -1,12 +1,11 @@
 [submodule "firmware/stm32f4xx/tinyusb"]
 	path = firmware/stm32f4xx/tinyusb
 	url = git@github.com:hathach/tinyusb.git
-[submodule "firmware/esp32s3/esp-idf"]
-	path = firmware/esp32s3/esp-idf
-	url = git@github.com:espressif/esp-idf.git
 [submodule "firmware/resources/espressif/esp-iot-solution"]
 	path = firmware/resources/espressif/esp-iot-solution
 	url = https://github.com/espressif/esp-iot-solution.git
+  branch = release/v2.0
 [submodule "firmware/resources/espressif/esp-idf"]
 	path = firmware/resources/espressif/esp-idf
 	url = git@github.com:espressif/esp-idf.git
+	branch = release/v5.4