Pin lower bound for iris to 3.0.2

[valeriupredoi]

Description

A bunch of bugfixes and improvements have been added in the 3.0.2 release of iris, including a fix to a nasty bounds behavior, see last comment on the issue - this is not make or break but it's good to make sure we don't pick up an older (3.0.1 actually) version. I suggest we have this in time for the imminent bugfix release 2.3.1 😁

Checklist

It is the responsibility of the author to make sure the pull request is ready to review. The icons indicate whether the item will be subject to the 🛠 Technical or 🧪 Scientific review.

• 🛠 This pull request has a descriptive title and labels
• 🛠 Any changed dependencies have been added or removed correctly
• 🛠 All checks below this pull request were successful - no, conda build is failing, known issue, fixed in another PR

[codecov]

Codecov Report

Merging #1206 (e61b8a7) into main (0a428cb) will not change coverage.
The diff coverage is n/a.

❗ Current head e61b8a7 differs from pull request most recent head f51b8ed. Consider uploading reports for the commit f51b8ed to get more accurate results

@@           Coverage Diff           @@
##             main    #1206   +/-   ##
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  Coverage   85.51%   85.51%           
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  Files         188      188           
  Lines        9133     9133           
=======================================
  Hits         7810     7810           
  Misses       1323     1323           

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[zklaus]

I definitely like this! Would like to see it in our own bugfix release. Do you think you could finish this up asap?

[valeriupredoi]

the only two things that are still needed for it to be shipshape are merge #1197 that fixes the tests for Python 3.7-9 (and then I can remove the Github Actions test branch) and me tidying up the boxes above, all else should be fine I think

[zklaus]

Thanks, V! The merge is done, now you are on box duty ;)

[valeriupredoi]

Boss! Let me take care of it now 👍

[zklaus]

Everything except for the conda-build worked, so once the checklist is done, I'll do the final review and we can get this in.

[valeriupredoi]

done, man 🍺

[valeriupredoi]

cheers K-man 🍻