feat: add support for guzzlehttp/psr7 and guzzlehttp/promises 3.0

[Roman3349]

Description

Adds support for guzzlehttp/psr7 v3.0 and guzzlehttp/promises v3.0.

Fixes header type in Sentry\Tests\Integration\RequestIntegrationTest::testInvoke test.

Issues

Reminders

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• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
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[Litarnus]

Thanks for the PR, I will need a bit of time to check if the major has some changes that could affect us and then I will come back to you

[glensc]

Duplicate: #2169

[Litarnus]

Looks like ServerRequest::fromGlobals got stricter now and could raise an exception in RequestFetcher in case some headers are malformed. Could you wrap it in a try/catch and return null on failure

[Roman3349]

@Litarnus Thank you for the helpful suggestion, I've fixed it. I found that GuzzleHttp\Psr7\Request::assertMethod and GuzzleHttp\Psr7\Request::assertProtocolVersion can throw a \InvalidArgumentException, so I caught it. Or would you rather catch all \Throwable instances?

[HecFranco]

Thanks for this work — our earlier PR #2169 was closed as a duplicate of this one.

We're blocked on Guzzle 8 / guzzlehttp/psr7 3.x installs in production Symfony apps (together with sentry/sentry-symfony — see getsentry/sentry-symfony#1046).

Happy to help with review/testing if useful. +1 from us on landing this.

[HecFranco]

Tracking issue: #2176