update remaining instantiate calls

[peverwhee]

Tag name: n/a
Originator(s): peverwhee

Description (include issue title and the keyword ['closes', 'fixes', 'resolves'] and issue number):
Updates remaining instantiate calls for runtime constituents to include the diagnostic name. Needed to update to latest framework tag.

List all namelist files that were added or changed: n/a

List all files eliminated and why: n/a

List all files added and what they do: n/a

List all existing files that have been modified, and describe the changes:
(Helpful git command: git diff --name-status development...<your_branch_name>)

M   schemes/rrtmgp/rrtmgp_constituents.F90
M   test/test_schemes/initialize_constituents.F90
- update instantiate calls to include diagnostic name

List all automated tests that failed, as well as an explanation for why they weren't fixed: n/a

Is this an answer-changing PR? If so, is it a new physics package, algorithm change, tuning change, etc? b4b

If yes to the above question, describe how this code was validated with the new/modified features: