Prevent pinTags + minInstances from any functions, not just frameworks

[inlined]

We previously removed pinTags from the web frameworks configuration options because it is a foot gun, but customers could still hurt themselves if they turn on pinTags with a manual Function rewrite. This prevents the footgun at the API layer.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 54.18%. Comparing base (6b0cb5d) to head (e890289).
⚠️ Report is 1256 commits behind head on master.

Files with missing lines	Patch %	Lines
src/deploy/hosting/convertConfig.ts	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6684      +/-   ##
==========================================
- Coverage   54.18%   54.18%   -0.01%     
==========================================
  Files         347      347              
  Lines       24130    24132       +2     
  Branches     4976     4977       +1     
==========================================
  Hits        13075    13075              
- Misses       9855     9856       +1     
- Partials     1200     1201       +1     

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[Berlioz]

LGTM

[trepca]

@inlined so how can I use minInstances for my webframework deployment?