Clone error: 'coap/libcoap/ext/tinydtls The requested URL returned error: 502' (GIT8266O-874)

[viordash]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate
• Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
• Tested with the latest version to ensure the issue hasn't been fixed

How often does this bug occurs?

always

Expected behavior

Clone with submodules update will be successful.

I think libcoap needs to be updated to v4.2.1

Thanks

Actual behavior (suspected bug)

When cloning esp-idf with updating submodules, the error Failed to clone 'ext/tinydtls. occurs.

Error logs or terminal output

Submodule path 'components/coap/libcoap': checked out 'cfec0d072c5b99ed3e54828ca50ea2f6b91e1f50'
Submodule 'ext/tinydtls' (https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls) registered for path 'components/coap/libcoap/ext/tinydtls'
Cloning into '/home/viordash/Downloads/ESP8266_RTOS_SDK/components/coap/libcoap/ext/tinydtls'...
fatal: unable to access 'https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls/': The requested URL returned error: 403
fatal: clone of 'https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls' into submodule path '/home/viordash/Downloads/ESP8266_RTOS_SDK/components/coap/libcoap/ext/tinydtls' failed
Failed to clone 'ext/tinydtls'. Retry scheduled
Cloning into '/home/viordash/Downloads/ESP8266_RTOS_SDK/components/coap/libcoap/ext/tinydtls'...
fatal: unable to access 'https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls/': The requested URL returned error: 403
fatal: clone of 'https://git.eclipse.org/r/tinydtls/org.eclipse.tinydtls' into submodule path '/home/viordash/Downloads/ESP8266_RTOS_SDK/components/coap/libcoap/ext/tinydtls' failed
Failed to clone 'ext/tinydtls' a second time, aborting
Submodule path 'components/json/cJSON': checked out '3c8935676a97c7c97bf006db8312875b4f292f6c'
Submodule path 'components/lwip/lwip': checked out '4fd84abace0cd8a5a709c194fa54afb3cd39b3f7'
Submodule path 'components/mbedtls/mbedtls': checked out '9ef92c551eb8d92677034c3ec8078a8076febf41'
Submodule path 'components/mqtt/esp-mqtt': checked out '01594bf118ae502b5a0ead040446f2be75d26223'
fatal: Failed to recurse into submodule path 'components/coap/libcoap'

Steps to reproduce the behavior

git clone --recurse-submodules https://github.com/espressif/ESP8266_RTOS_SDK.git

Project release version

v3.4

System architecture

Intel/AMD 64-bit (modern PC, older Mac)

Operating system

Linux

Operating system version

Linux 64

Shell

ZSH

Additional context

No response