Bump curl from 8.14.0 to 8.15.0

[rschu1ze]

Changelog category (leave one):

• Build/Testing/Packaging Improvement

Changelog entry (a user-readable short description of the changes that goes into CHANGELOG.md):

Bumped internal curl from 8.14.0 to 8.15.0

[clickhouse-gh]

Workflow [PR], commit [d9f9115]

Summary: ❌

job_name	test_name	status	info	comment
Stateless tests (amd_binary, ParallelReplicas, s3 storage, parallel)		failure
	++	error
	Exception in test runner	FAIL
Integration tests (release, 3/4)		failure
	Job Timeout Expired	FAIL
Upgrade check (amd_msan)		failure
	S3_ERROR No such key thrown (see clickhouse-server.log or no_such_key_errors.txt)	FAIL

[alexey-milovidov]

This can be problematic. Where is it used?

[rschu1ze]

It became mandatory as per curl 8.15.0 (used by "lib/curlx/wait.c" which does

#ifndef HAVE_SELECT
#error "We cannot compile without select() support."
#endif

and uses timeval in a wait function). It should be fine though, we include the same header from poco and c-ares already on all platforms.

[rschu1ze]

Stateless tests (amd_binary, ParallelReplicas, s3 storage, parallel):

• Exception in test runner ... reported to CI team

Integration tests (release, 3/4):

• Job Timeout Expired ... known to CI team (needs re-try)