feat(profiling): Create profiling datasets by default in self-hosted

[phacops]

This will create the datasets needed to use profiling in self-hosted.

[codecov]

Codecov Report

Patch coverage: 66.66% and project coverage change: -1.93 ⚠️

Comparison is base (e171d33) 92.21% compared to head (a78c4c2) 90.29%.

❗ Current head a78c4c2 differs from pull request most recent head 50bc4e9. Consider uploading reports for the commit 50bc4e9 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4195      +/-   ##
==========================================
- Coverage   92.21%   90.29%   -1.93%     
==========================================
  Files         741      775      +34     
  Lines       37155    38423    +1268     
  Branches        0      225     +225     
==========================================
+ Hits        34264    34694     +430     
- Misses       2891     3694     +803     
- Partials        0       35      +35     

Impacted Files	Coverage Δ
snuba/consumers/consumer.py	86.06% <0.00%> (-0.27%)	⬇️
snuba/settings/__init__.py	94.44% <100.00%> (ø)

... and 47 files with indirect coverage changes

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