Remove deprecated curl_close calls

[ChiragAgg5k]

What does this PR do?

Removes calls to curl_close(). Since PHP 8.0, cURL handles are CurlHandle objects and curl_close() no longer has an effect; handles are released by object lifetime instead. Removing these calls avoids noisy PHP 8.5 deprecation warnings without changing behavior for supported PHP versions.

Test Plan

• Ran php -l on changed PHP files where applicable.
• Confirmed no curl_close(...) calls remain in this repository.

Related PRs and Issues

N/A

Have you read the Contributing Guidelines on issues?

Yes.

[greptile-apps]

Greptile Summary

This PR removes the sole curl_close($ch) call in src/VCS/Adapter.php. Since PHP 8.0 cURL handles are managed by object lifetime, and since PHP 8.5 explicitly deprecates curl_close(), this is the correct cleanup. A grep of the repo confirms no other curl_close calls remain.

Confidence Score: 5/5

Safe to merge — a trivial one-line removal with no behavioral impact on any supported PHP version.

The change is a no-op on PHP 8.0+ and harmless on older versions; no logic is altered. No remaining curl_close calls were found in the repository.

No files require special attention.

Important Files Changed

Filename	Overview
src/VCS/Adapter.php	Removed the single curl_close($ch) call (and its trailing blank line) — no other curl_close calls remain in the repo.

_{Reviews (2): Last reviewed commit: "Clean up curl_close removal formatting" | Re-trigger Greptile}