Name change for two NSSL MP namelist parameters

[JiliDong-NOAA]

Description

This PR has two namelist parameters name changed in NSSL microphysics scheme. It includes ccpp-physics PR from @MicroTed:

ufs-community/ccpp-physics#77

Issue(s) addressed

Link the issues to be closed with this PR, whether in this repository, or in another repository.
(Remember, issues should always be created before starting work on a PR branch!)

• fixes #<issue_number>
• fixes noaa-emc/fv3atm/issues/<issue_number>

Testing

How were these changes tested?
What compilers / HPCs was it tested with?
Are the changes covered by regression tests? (If not, why? Do new tests need to be added?)
Have the ufs-weather-model regression test been run? On what platform?

• Will the code updates change regression test baseline? If yes, why? Please show the baseline directory below.
• Please commit the regression test log files in your ufs-weather-model branch

Dependencies

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Those branches should have matching names (ideally)

Do PRs in upstream repositories need to be merged first?
If so add the "waiting for other repos" label and list the upstream PRs

• waiting on noaa-emc/nems/pull/<pr_number>
• waiting on noaa-emc/fv3atm/pull/<pr_number>

[jkbk2004]

@JiliDong-NOAA ccpp pr was merged. Can you update ccpp submodule pointer and revert change in gitmodules? correct hash is ufs-community/ccpp-physics@c90c3d1

[JiliDong-NOAA]

@JiliDong-NOAA ccpp pr was merged. Can you update ccpp submodule pointer and revert change in gitmodules? correct hash is ufs-community/ccpp-physics@c90c3d1

done