Validates the MUSICA meta data against the CCPP standard names

[boulderdaze]

This is currently in draft, awaiting review and merge of #151 and #152

Originator(s): @boulderdaze

Summary (include the keyword ['closes', 'fixes', 'resolves'] and issue number):

• Add an automated checker that validates the MUSICA meta data against the CCPP standard names
• Closes Add test to ensure metadata is correct #120

Describe any changes made to the namelist: 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:

M   doc/NamesNotInDictionary.txt
M   schemes/musica/musica_ccpp_namelist.xml
M   test/docker/Dockerfile.musica
M   test/docker/Dockerfile.musica.no_install
M   test/musica/CMakeLists.txt

List any test failures: N/A

Is this a science-changing update? New physics package, algorithm change, tuning changes, etc? No