feat: ensure events are inserted into the raw event request table [naka]

[zone117x]

Port of #1925 to nakamoto branch

[github-actions]

Vercel deployment URL: https://stacks-blockchain-r4e666xud-blockstack.vercel.app 🚀

[codecov]

Codecov Report

Attention: Patch coverage is 85.18519% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 72.87%. Comparing base (78f4489) to head (ad8d435).
Report is 34 commits behind head on nakamoto.

❗ Current head ad8d435 differs from pull request most recent head 79a5e14. Consider uploading reports for the commit 79a5e14 to get more accurate results

Files	Patch %	Lines
src/event-stream/event-server.ts	86.36%	3 Missing ⚠️
src/datastore/pg-write-store.ts	80.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##           nakamoto    #1926      +/-   ##
============================================
- Coverage     72.90%   72.87%   -0.03%     
============================================
  Files            94       94              
  Lines         12409    12414       +5     
  Branches       2853     2857       +4     
============================================
  Hits           9047     9047              
- Misses         3201     3206       +5     
  Partials        161      161              

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