sqlite: reserve local vectors space

[araujogui]

Reserve local vectors to prevent reallocations

[nodejs-github-bot]

Review requested:

• @nodejs/sqlite

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.78%. Comparing base (8fd5f6b) to head (ec4defd).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #61540      +/-   ##
==========================================
- Coverage   89.79%   89.78%   -0.01%     
==========================================
  Files         672      672              
  Lines      203756   203756              
  Branches    39169    39166       -3     
==========================================
- Hits       182956   182937      -19     
- Misses      13135    13159      +24     
+ Partials     7665     7660       -5     

Files with missing lines	Coverage Δ
src/node_sqlite.cc	80.66% <100.00%> (ø)

... and 37 files with indirect coverage changes

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[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71072/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71109/