Add numerical support of other real types (multi)

[huiyuxie]

Continue #1909.

Tasks:

• ideal_glm_mhd_multicomponent 1d, 2d
• inviscid_burgers 1d
• unit tests for above

[github-actions]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.23%. Comparing base (4d91a86) to head (7160962).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1988      +/-   ##
==========================================
+ Coverage   96.19%   96.23%   +0.04%     
==========================================
  Files         460      460              
  Lines       36993    37009      +16     
==========================================
+ Hits        35584    35613      +29     
+ Misses       1409     1396      -13     

Flag	Coverage Δ
unittests	96.23% <100.00%> (+0.04%)	⬆️

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[huiyuxie]

Ready for review and merge @ranocha ^0^

[ranocha]

Great, thanks a lot!