Update Icepack to #37e215b532 March 3, 2023

[apcraig]

PR checklist

• Short (1 sentence) summary of your PR:
  Update Icepack to #37e215b532 March 3, 2023
• Developer(s):
  apcraig
• Suggest PR reviewers from list in the column to the right.
• Please copy the PR test results link or provide a summary of testing completed below.
  All tests pass and are bit-for-bit except snwgrain test, answer changes expected. Full test suite run on cheyenne with 3 compilers,

7614 measured results of 7614 total results
7521 of 7614 tests PASSED
0 of 7614 tests PENDING
0 of 7614 tests MISSING data
93 of 7614 tests FAILED

new halochk tests failed without a prior baseline, snwgrain regression tests failed as expected.

• How much do the PR code changes differ from the unmodified code?
  • bit for bit, except snwgrain tests
  • different at roundoff level
  • more substantial
• Does this PR create or have dependencies on Icepack or any other models?
  • Yes
  • No
• Does this PR update the Icepack submodule? If so, the Icepack submodule must point to a hash on Icepack's main branch.
  • Yes
  • No
• Does this PR add any new test cases?
  • Yes
  • No
• Is the documentation being updated? ("Documentation" includes information on the wiki or in the .rst files from doc/source/, which are used to create the online technical docs at https://readthedocs.org/projects/cice-consortium-cice/. A test build of the technical docs will be performed as part of the PR testing.)
  • Yes
  • No, does the documentation need to be updated at a later time?
    • Yes
    • No
• Please provide any additional information or relevant details below:

Includes changes since Dec 7, 2022

• Refactor Icepack optional arguments implementation
• Fix bug in sublimation of snow
• Updates to Icepack driver/scripts/port that don't affect CICE