feat(core): generate data type info in core

[dmitryduev]

Description

• Fixes WB-NNNNN
• Fixes #NNNN

What does the PR do?

Implement basic internal type representation necessary for generating input and output types (from config and summary, respectively) for launch jobs.

Testing

How was this PR tested?

[codecov]

Codecov Report

Attention: 18 lines in your changes are missing coverage. Please review.

Comparison is base (9c7a31f) 77.27% compared to head (d912d28) 77.22%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6827      +/-   ##
==========================================
- Coverage   77.27%   77.22%   -0.05%     
==========================================
  Files         450      451       +1     
  Lines       49939    50021      +82     
==========================================
+ Hits        38588    38631      +43     
- Misses      11080    11133      +53     
+ Partials      271      257      -14     

Flag	Coverage Δ
func	49.24% <100.00%> (-2.07%)	⬇️
system	62.48% <100.00%> (-0.18%)	⬇️
unit	58.65% <79.06%> (+2.39%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
wandb/sdk/data_types/_dtypes.py	95.22% <100.00%> (-0.25%)	⬇️
core/internal/data_types/data_types.go	78.82% <78.82%> (ø)

... and 84 files with indirect coverage changes