Update lvs_config.json settings.

[d-m-bailey]

Use hierarchical configuration.
Add EXTRACT_CREATE_SUBCUT placeholder.

[d-m-bailey]

@marwaneltoukhy This passes the ci in my repo.

Can you restart the CI? Last time it failed with a timeout when installing librelane.

Besides the initial changes to the lvs_config.json file, I made some changes to the ci.

1. Add harden id to harden step.
2. bash options to harden step: -u fail on undefined variables, -o pipefile fail on any process of a pipe fail.
3. Continue even if harden step fails (to upload artifact for debugging).
4. Added --pdk and fixed tag options to harden.
5. Add runs/ci directory to harden artifact.
6. After saving artifact, fail if harden step failed.
7. Detect the default user_project_wrapper based on the sha256sum of these files in verilog/rtl
user_defines.v
user_proj_example.v
user_project_wrapper.v
8. Only override gpio settings in user_defines.v and .cf/project.json if default design.
9. Add precheck step id and continue even if there are errors (to create an artifact).
10. Unconditionally create precheck artifacts.