.rbl build for OpenBK7231T is broken for Ubuntu 22.04, works on Ubuntu 20.04

[vfonov]

Describe the bug Building firmware on Ubuntu 22.04 for OTA update (.rbl file) doesn't work on Ubuntu 22.04, either in Docker or on bare metal. Works on Ubuntu 20.04

Firmware:

• Version: 1.17.29 possibly earlier too
• Device NA
• Chip/model: BK7231T
• Device config: NA

To Reproduce Using Docker build:

1. create docker image docker build -t openbk_build --build-arg USERNAME=$USER .
2. request build for OpenBK7231T: docker run --env TARGET_SDKS="OpenBK7231T" --rm -it -v "$(pwd)/..":/OpenBK7231T_App openbk_build
3. See error

   
   ../toolchain/gcc-arm-none-eabi-4_9-2015q1/bin/arm-none-eabi-nm ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.axf | sort > ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.map
   ../toolchain/gcc-arm-none-eabi-4_9-2015q1/bin/arm-none-eabi-objdump -d ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.axf > ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.asm
   ../toolchain/gcc-arm-none-eabi-4_9-2015q1/bin/arm-none-eabi-objcopy -O binary ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.axf ../../../apps/OpenBK7231T/output/dev_20230426_122610/OpenBK7231T_dev_20230426_122610.bin
   make[3]: Leaving directory '/OpenBK7231T_App/sdk/OpenBK7231T/platforms/bk7231t/bk7231t_os'
   make[2]: Leaving directory '/OpenBK7231T_App/sdk/OpenBK7231T/platforms/bk7231t/bk7231t_os'
   Start Combined
   make[1]: *** [Makefile:102: build-BK7231] Error 130
   make[1]: Leaving directory '/OpenBK7231T_App'
   make: *** [Makefile:74: OpenBK7231T] Error 2
   ****************************************

Done building OpenBeken for the following platforms: OpenBK7231T Find outputs in: ../output/dev_20230426_122610

4. inspecting `../output/dev_20230426_122610`:

OpenBK7231T_dev_20230426_122610.bin OpenBK7231T_dev_20230426_122610.asm OpenBK7231T_dev_20230426_122610.map OpenBK7231T_dev_20230426_122610.axf

.rbl file is not there.

**The Fix**
It's possible to fix this issue by making a docker image based on ubuntu-20.04: 

FROM --platform=linux/amd64 ubuntu:20.04

With this change, build works properly and produces more files:

OpenBK7231T_QIO_dev_20230426_122203.bin OpenBK7231T_dev_20230426_122203.rbl OpenBK7231T_UA_dev_20230426_122203.bin OpenBK7231T_UG_dev_20230426_122203.bin

**Source of the error**
The error seem to be caused by https://github.com/openshwprojects/OpenBK7231T/blob/master/platforms/bk7231t/bk7231t_os/tools/generate/package_tool/linux/otafix 

[michaelkamprath]

I can confirm the bug and the suggested fix. @vfonov do you want to do the PR or should I?

[github-actions[bot]]

:tada: This issue has been resolved in version 1.17.111 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: