Add missing build dependency

[backmari]

Description of the changes

The post-merge publish step failed to build wheels with the error:

ERROR Missing dependencies:
	wheel

The failing job: https://github.com/neutrons/data_workflow/actions/runs/12376853545/job/34544952851

It is not clear why this started failing now, but adding wheel explicitly in the conda environment file fixes the problem.

Check all that apply:

• updated documentation
• Source added/refactored
• Added unit tests
• Added integration tests
• (If applicable) Verified that manual tests requiring the /SNS and /HFIR filesystems pass without fail

References:

• Links to IBM EWM items:
• Links to related issues or pull requests:

Manual test for the reviewer

(Instructions for testing here)

Check list for the reviewer

• best software practices
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.86%. Comparing base (cd46764) to head (fd32e78).

Additional details and impacted files

@@           Coverage Diff           @@
##             next     #205   +/-   ##
=======================================
  Coverage   77.86%   77.86%           
=======================================
  Files          54       54           
  Lines        4730     4730           
=======================================
  Hits         3683     3683           
  Misses       1047     1047           

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