src,sqlite: only pass xFilter when user provided a callback

[aduh95]

According to https://sqlite.org/session.html#sqlite3changeset_apply, passing NULL is allowed and does what we want; I assume it's more performant.

[nodejs-github-bot]

Review requested:

• @nodejs/sqlite

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.14%. Comparing base (8d3245e) to head (b6cce12).
⚠️ Report is 8 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #63516   +/-   ##
=======================================
  Coverage   90.14%   90.14%           
=======================================
  Files         718      718           
  Lines      227984   227983    -1     
  Branches    42835    42825   -10     
=======================================
+ Hits       205522   205525    +3     
- Misses      14235    14240    +5     
+ Partials     8227     8218    -9     

Files with missing lines	Coverage Δ
src/node_sqlite.cc	80.62% <100.00%> (-0.01%)	⬇️

... and 30 files with indirect coverage changes

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[louwers]

LGTM

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/73630/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/73636/

[aduh95]

@geeksilva97 please do not start fresh CI when it's not needed

node/doc/contributing/collaborator-guide.md

Lines 273 to 280 in df6973e

	If there are Jenkins CI failures unrelated to the change in the pull
	request, try "Resume Build". It is in the left navigation of the relevant
	`node-test-pull-request` job. (Do not be tempted to do this on the lower
	level `node-test-commit` job as it will not report the updated result back
	to the PR.) It will preserve all the green results from the current job but
	re-run everything else. Start a fresh CI by pressing "Retry" if more than
	seven days have elapsed since the original failing CI as the compiled
	binaries for the Windows and ARM platforms are only kept for seven days.