Integrate meta-guf-distro/fng-install-improvements

Commit: https://gitlab.com/garz-fricke/yocto/layers/meta-guf-distro/-/commit/bbb4e4199472b8aac1ccfb612f12351d2e16c9ce

install-script:fng-system: Add gitlab support

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Commit: https://gitlab.com/garz-fricke/yocto/layers/meta-guf-distro/-/commit/ba5d2d69b1e00f0ad4220ca746b068c935262dab

install script: Add support to install directly from gitlab artifacts storage

• Allow to use gitlab token specified in GITLAB_TOKEN env variable
• Resolve the gitlab link represetation ( for the rootfs only)
• Add --insecure parameter, passed to curl

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Commit: https://gitlab.com/garz-fricke/yocto/layers/meta-guf-distro/-/commit/890b35e85f69df21e8bb2fdf7d5fd3ea36971b12

install script: Fix paramfile read, rewrite of logging, improve error handling

• Cleanup parameter decoding

• Fix param file decoding

• Support for multilevel paramFiles in different subdirectories

• Filepath parameters are now relative to the paramFile subdirectory

• Better error handling/detection

  • remove pipes ...
  • add speedlimit parameter to curl to detect broken network connection after timout

• Cleanup logging

• Cleanup tftp chmod ..., untested

BCS 746-000408 BCS 746-000241