Update Egor wrapper to egobox 0.38

[relf]

Summary

Overview

Ports the Egor wrapper to the egobox 0.38 Python API.

Breaking

• Requires egobox>=0.38.
• The constraint columns of results["y_doe"] now hold the raw modOpt constraint values, not egobox's internal c(x) <= 0 form (an egobox 0.38 change).

Changes

• Deprecated options (still work, with a DeprecationWarning): n_start → infill_n_start, doe → x_doe/y_doe, cstr_tol → cstr_tols.
• New options: feasible_infill_strategy, stop_on_error. Combining EFI with LOG_EI raises a ValueError at setup.
• Moved to minimize(): outdir, warm_start, hot_start and verbose.
• Tolerances: cstr_tols takes a scalar or one value per bounded constraint, set on each CstrSpec. Fixes wrong tolerance sizing for equality and double-sided constraints.
• Defaults: gp_config, qei_config, infill_n_start and target default to egobox's own defaults.
• Results: success is False when egobox exits on an error.
• Evaluation: the objective and constraints are evaluated point by point, so drivers that cache by point (e.g. OpenMDAO) return matching values.

Changes (Check all boxes that apply)

• Added tests
• Added examples
• Updated docs
• Refactor code
• Added functionality
• Fixed bugs (Patch version increase)
• Changed API (Major/Minor version increase)
• New release (Minor version increase): 0.4.0

Checklist

• All existing tests pass
• No local merge conflicts
• Code is commented
• Tests written for new features (if needed)
• Version number is updated (if needed)

Optional

Related Github Issues

• Resolves #

New Dependencies

None