Unpin numpy

[berland]

Issue
Resolves #8570

Approach
Short description of the approach

(Screenshot of new behavior in GUI if applicable)

• PR title captures the intent of the changes, and is fitting for release notes.
• Added appropriate release note label
• Commit history is consistent and clean, in line with the contribution guidelines.
• Make sure unit tests pass locally after every commit (git rebase -i main --exec 'pytest tests/ert/unit_tests -n logical -m "not integration_test"')

When applicable

• When there are user facing changes: Updated documentation
• New behavior or changes to existing untested code: Ensured that unit tests are added (See Ground Rules).
• Large PR: Prepare changes in small commits for more convenient review
• Bug fix: Add regression test for the bug
• Bug fix: Create Backport PR to latest release

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.73%. Comparing base (839610b) to head (ca673db).
Report is 27 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9679      +/-   ##
==========================================
- Coverage   91.74%   91.73%   -0.01%     
==========================================
  Files         430      426       -4     
  Lines       26639    26518     -121     
==========================================
- Hits        24439    24326     -113     
+ Misses       2200     2192       -8     

Flag	Coverage Δ
cli-tests	39.70% <ø> (+0.01%)	⬆️
everest-models-test	34.22% <ø> (+0.03%)	⬆️
gui-tests	71.94% <ø> (+0.09%)	⬆️
integration-test	38.05% <ø> (-0.25%)	⬇️
performance-tests	51.65% <ø> (-0.05%)	⬇️
test	39.59% <ø> (-0.03%)	⬇️
unit-tests	74.26% <ø> (+0.26%)	⬆️

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[berland]

Blockers:

• Semeio incompatible with numpy 2 semeio#680
• Unpin numpy TNO-ropt/ropt-dakota#1
• Unpin numpy TNO-ropt/ropt-pymoo#1 (maybe)

[codspeed-hq]

CodSpeed Performance Report

Merging #9679 will degrade performances by 14.46%

_{Comparing berland:unpin_numpy (ca673db) with main (383d645)}

Summary

❌ 1 regressions
✅ 23 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	berland:unpin_numpy	Change
❌	test_load_from_context[gen_x: 20, sum_x: 20 reals: 10]	6 ms	7 ms	-14.46%

[berland]

The everest tests are green because they implicitly install numpy=1.26

[eivindjahren]

If you install ert & ropt-dakota you should get numpy<2 so is this then still blocking?

[berland]

We can merge this, but it will not imply that Ert is compatible with numpy 2 as the tests will give a false positive.