Replacing numpy legacy printing with array2string and remaking result…

[HGWright]

…s for dependent tests

🚀 Pull Request

Description

Replaced the use of a legacy pin for numpy array printing with array2string. This initially caused just under 500 tests to fail and so the files containing the expected results for these tests have been replaced.

closes #3048

missing whatsnew entry will remove from draft once added

---

Consult Iris pull request check list

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.01 ⚠️

Comparison is base (6b25c3a) 89.28% compared to head (ed35d4f) 89.27%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5235      +/-   ##
==========================================
- Coverage   89.28%   89.27%   -0.01%     
==========================================
  Files          88       88              
  Lines       22269    22261       -8     
  Branches     4870     4873       +3     
==========================================
- Hits        19882    19874       -8     
  Misses       1641     1641              
  Partials      746      746              

see 3 files with indirect coverage changes

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[pp-mo]

1f42856 Nice @HGWright
I may steal that !

[HGWright]

@pp-mo its all @bjlittle on that one!

[bjlittle]

@HGWright This is great, thanks for making this happen!

The format of the CML isn't user facing, and dev's hardly ever look at the CML, so I'm not precious about tabbing indents as previous (simply because I know you'd have to go off-piste to make that happen) and I'm keen that we adopt the sane defaults of numpy with minimal custiomisation i.e., only do that for a good reason and by exception.

So this all good good to me. Just a minor comment to service on the whatsnew entry, and I know the codecov.yml and .git-blame-ignore-revs are in-bound.