images-refactoring: Fixes errors with external repositories (#36)

* Fixes the error whit chroot when no shared-dir is provided
* Replaces the `pwd` command with GITHUB_WORKSPACE variable in
 composite action
* Fixed the errors with sideloading python packages on external
repositories

complete-board-separation: Fixes errors with external repositories (#36)

* Fixes the error whit chroot when no shared-dir is provided
* Replaces the `pwd` command with GITHUB_WORKSPACE variable in
 composite action
* Fixed the errors with sideloading python packages on external
repositories

add-dockersave: Fixes errors with external repositories (#36)

* Fixes the error whit chroot when no shared-dir is provided
* Replaces the `pwd` command with GITHUB_WORKSPACE variable in
 composite action
* Fixed the errors with sideloading python packages on external
repositories

v0-next-fix: Adds code quality workflow (#34)

-Adds workflow to check code formatting and correctness of links in README
-Adds flake8 to check python formatting
-Adds markdown-link-checker action

updates-kernel: Adds option to share multiple directories (#33)

- Adds shared-dirs parameter that has an option to handle
 multiple directories and demanded rootfs location (for example /opt)
- shared-dir is now deprecated and it is a link to shared-dirs
- Adds rootfs-size parameter to change size of the rootfs image, it
 also has `auto` option (default) to let the action to choose size
 automatically
- Deletes one path to store user data on host, now there are two special
 catalogs: pip and repos to store python packages and github repos
- Changes default user catalog on target from `/root` to `/home`
- Deltes paration for user data, now everything is stored directly on
root
- Action refactoring
- Updates readme
- Adds option to disable network in the emuated Linux

images_refactor: Adds option to share multiple directories (#33)

- Adds shared-dirs parameter that has an option to handle
 multiple directories and demanded rootfs location (for example /opt)
- shared-dir is now deprecated and it is a link to shared-dirs
- Adds rootfs-size parameter to change size of the rootfs image, it
 also has `auto` option (default) to let the action to choose size
 automatically
- Deletes one path to store user data on host, now there are two special
 catalogs: pip and repos to store python packages and github repos
- Changes default user catalog on target from `/root` to `/home`
- Deltes paration for user data, now everything is stored directly on
root
- Action refactoring
- Updates readme
- Adds option to disable network in the emuated Linux

quality-code-tests: Refactoring - split run-in-renode.py (#32)

The run-in-renode.py script was split into smaller files
to improve code readability and facilitate later changes.

- action arguments are now converted to json before being passed to the script
- small typo fixes
- replaces sendcontrol('c') with sendline('') in some places
- fixes potential races with git repos sideloading
- adds 1 hour timeout to installing pip packages on target

multiple-shared-dir: Separates initramfs and rootfs (#26)

- adds two phases of compilation: first initramfs + kernel + bootloader,
 second: rootfs + tools (python, git, pip, ...)
- speeds up Linux boot time to a few seconds
- more flexible approach: adding new tools to rootfs will not
 significantly increase boot time

disable-network-option: Separates initramfs and rootfs (#26)

- adds two phases of compilation: first initramfs + kernel + bootloader,
 second: rootfs + tools (python, git, pip, ...)
- speeds up Linux boot time to a few seconds
- more flexible approach: adding new tools to rootfs will not
 significantly increase boot time

action-script-refactor: Merge pull request #30 from flynneva/main

Use GITHUB_ACTION_PATH for requirements.txt file