[BUGFIX] Update guzzlehttp/guzzle to 6.5.7

The package guzzlehttp/guzzle has been updated to version 7.4.4
and 6.5.7 which both fix the security issues [1] and [2]. Since
TYPO3 is not affected by the issues by default, this is handled
as a public bugfix.

3rd party extensions may however be affected by the vulnerabilities
if `Authorization` or `Cookie` headers are used.

Executed commands:

    composer require \
        guzzlehttp/guzzle:^6.5.7 \
        -W
    composer require \
        -d typo3/sysext/core \
        guzzlehttp/guzzle:^6.5.7 \
        --no-update

[1] https://github.com/guzzle/guzzle/security/advisories/GHSA-w248-ffj2-4v5q
[2] https://github.com/guzzle/guzzle/security/advisories/GHSA-f2wf-25xc-69c9

Resolves: #97759
Releases: main, 11.5, 10.4
Change-Id: I6ed48f2b03e5e0ca82a9aa493499a5eaf65b184c
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/74879


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>