Rename job_dispatch -> fm_dispatch

[jonathan-eq]

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

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 91.87%. Comparing base (05b33a5) to head (efb6532).
Report is 15 commits behind head on main.

Files with missing lines	Patch %	Lines
src/_ert/forward_model_runner/cli.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9534      +/-   ##
==========================================
+ Coverage   91.83%   91.87%   +0.03%     
==========================================
  Files         433      433              
  Lines       26748    26767      +19     
==========================================
+ Hits        24563    24591      +28     
+ Misses       2185     2176       -9     

Flag	Coverage Δ
cli-tests	39.78% <50.00%> (+0.36%)	⬆️
everest-models-test	34.67% <50.00%> (-0.03%)	⬇️
gui-tests	72.13% <50.00%> (-0.03%)	⬇️
integration-test	37.23% <50.00%> (+0.28%)	⬆️
performance-tests	51.98% <50.00%> (+<0.01%)	⬆️
test	40.48% <50.00%> (-0.05%)	⬇️
unit-tests	74.14% <50.00%> (+<0.01%)	⬆️

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[berland]

Check also this:

[../ert/docs] $ rg job_disp
ert/about/release_notes.rst
1076:  - Setup log file for job_dispatch logger (`#3999 <https://github.com/equinor/ert/pull/3999>`_)
1661:  - job_dispatch: Makedir in, out, err locations (`#2998 <https://github.com/equinor/ert/pull/2998>`_)
2528:  - Have job_dispatch propagate events to prepare for a new ensemble evaluator
2856:Add komodo_job_dispatch from equlibrium
3179: As part of this development cycle the job_dispatch script has been

ert/developer_documentation/roadmap.rst
68:should probably be propagated by the :code:`job_dispatch` to the rest of the system

ert/developer_documentation/forward_model.rst
36:this entails that the script :code:`job_dispatch.py` is executed with the runpath of

ert/reference/configuration/site_wide.rst
29:   JOB_SCRIPT ../../bin/job_dispatch.py

[codspeed-hq]

CodSpeed Performance Report

Merging #9534 will improve performances by 60.57%

_{Comparing jonathan-eq:rename_job_dispatch (efb6532) with main (ebe548e)}

Summary

⚡ 2 improvements
✅ 21 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	jonathan-eq:rename_job_dispatch	Change
⚡	test_load_from_context[gen_x: 20, sum_x: 20 reals: 10]	7.1 ms	6.4 ms	+11.5%
⚡	test_gui_snapshot	3.5 s	2.2 s	+60.57%

[jonathan-eq]

Check also this:

[../ert/docs] $ rg job_disp
ert/about/release_notes.rst
1076:  - Setup log file for job_dispatch logger (`#3999 <https://github.com/equinor/ert/pull/3999>`_)
1661:  - job_dispatch: Makedir in, out, err locations (`#2998 <https://github.com/equinor/ert/pull/2998>`_)
2528:  - Have job_dispatch propagate events to prepare for a new ensemble evaluator
2856:Add komodo_job_dispatch from equlibrium
3179: As part of this development cycle the job_dispatch script has been

ert/developer_documentation/roadmap.rst
68:should probably be propagated by the :code:`job_dispatch` to the rest of the system

ert/developer_documentation/forward_model.rst
36:this entails that the script :code:`job_dispatch.py` is executed with the runpath of

ert/reference/configuration/site_wide.rst
29:   JOB_SCRIPT ../../bin/job_dispatch.py

There is a reference to job_dispatch.py in equilibrium too

[berland]

good to go!