fix(instrumentation-fastify): do not wrap preClose and onRequestAbort hooks

[trentm]

Fixes: #1762

This changes to an allow-list of hook names to wrap -- which means that if a new hook is added, then we won't create spans for it, but we also won't accidentally crash. :)

[codecov]

Codecov Report

Merging #1764 (da27a09) into main (1b0caa6) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1764   +/-   ##
=======================================
  Coverage   91.44%   91.44%           
=======================================
  Files         143      143           
  Lines        7273     7273           
  Branches     1458     1458           
=======================================
  Hits         6651     6651           
  Misses        622      622           

Files	Coverage Δ
...telemetry-instrumentation-fastify/src/constants.ts	100.00% <100.00%> (ø)
...try-instrumentation-fastify/src/instrumentation.ts	96.87% <100.00%> (ø)

[SeanReece]

LGTM

[pichlermarc]

This looks great, thank you for taking care of this. 👍
I like the change to make this an allow list instead - makes it much safer in case new hooks are added in fastify.