Fix post hook exception possibility in opentelemetry-auto-curl

[vsimon]

Fixes open-telemetry/opentelemetry-php/issues/1531

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 80.42%. Comparing base (dcc9821) to head (6de8833).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...rc/Instrumentation/Curl/src/CurlHandleMetadata.php	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #335   +/-   ##
=========================================
  Coverage     80.42%   80.42%           
  Complexity     1500     1500           
=========================================
  Files           128      128           
  Lines          6176     6176           
=========================================
  Hits           4967     4967           
  Misses         1209     1209           

Flag	Coverage Δ
Aws	85.55% <ø> (ø)
Context/Swoole	0.00% <ø> (ø)
Instrumentation/CakePHP	20.27% <ø> (ø)
Instrumentation/CodeIgniter	73.77% <ø> (ø)
Instrumentation/Curl	90.42% <0.00%> (ø)
Instrumentation/ExtAmqp	89.26% <ø> (ø)
Instrumentation/ExtRdKafka	86.23% <ø> (ø)
Instrumentation/Guzzle	69.51% <ø> (ø)
Instrumentation/HttpAsyncClient	78.31% <ø> (ø)
Instrumentation/IO	70.68% <ø> (ø)
Instrumentation/Laravel	62.68% <ø> (ø)
Instrumentation/MongoDB	74.28% <ø> (ø)
Instrumentation/MySqli	95.81% <ø> (ø)
Instrumentation/OpenAIPHP	87.31% <ø> (ø)
Instrumentation/PDO	90.15% <ø> (ø)
Instrumentation/Psr14	77.14% <ø> (ø)
Instrumentation/Psr15	89.41% <ø> (ø)
Instrumentation/Psr16	97.56% <ø> (ø)
Instrumentation/Psr18	77.77% <ø> (ø)
Instrumentation/Psr3	59.49% <ø> (ø)
Instrumentation/Psr6	97.67% <ø> (ø)
Instrumentation/Slim	86.30% <ø> (ø)
Instrumentation/Symfony	84.93% <ø> (ø)
Instrumentation/Yii	77.68% <ø> (ø)
Logs/Monolog	100.00% <ø> (ø)
Propagation/TraceResponse	100.00% <ø> (ø)
ResourceDetectors/Azure	91.66% <ø> (ø)
ResourceDetectors/Container	93.02% <ø> (ø)
Sampler/RuleBased	33.51% <ø> (ø)
Shims/OpenTracing	92.45% <ø> (ø)
Symfony	87.81% <ø> (ø)

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Files with missing lines	Coverage Δ
...rc/Instrumentation/Curl/src/CurlHandleMetadata.php	78.31% <0.00%> (ø)

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[brettmc]

release 0.0.4