composer(deps-dev): update composer/composer requirement from ^2.4 to ^2.6

[dependabot]

Updates the requirements on composer/composer to permit the latest version.

Release notes

Sourced from composer/composer's releases.

2.6.1

• Reverted "Fixed executability of non-php binaries which are not marked executable (#11557)" which caused a regression (#11612)

Changelog

Sourced from composer/composer's changelog.

[2.6.1] 2023-09-01

• Reverted "Fixed executability of non-php binaries which are not marked executable (#11557)" which caused a regression (#11612)

[2.6.0] 2023-09-01

• Added audit.ignore config setting to ignore security advisories by id or CVE id (#11556, #11605)
• Added rm alias to the remove command (#11367)
• Added runtime platform check to verify the php-64bit requirement is met (#11334)
• Added platform package detection for lib-pq-libpq and lib-rdkafka-librdkafka (#11418)
• Added --dry-run to dump-autoload command to allow running --strict-psr checks without modifying the filesystem (#11608)
• Added support for bumping patch level in ~1.2.3 constraints (#11590)
• Added prompt in require if the package name is not found but similar ones exist (#11284)
• Added support for env vars and ~ in repository paths for vcs and artifact repositories (#11453)
• Added support for local directory paths for repositories of type composer (#11526)
• Added links to package homepages in why/why-not command output (#11308)
• Added a security key to the support key of composer.json to set the URL to the vulnerability disclosure policy (#11271)
• Added support for gathering security advisories from multiple repositories for a single package (#11436)
• Fixed install and update exit code to be non-zero if the post-install security audit failed (#11362)
• Fixed binary proxies causing scripts inspecting $_SERVER['SCRIPT_NAME'] to detect them, they are now more transparent (#11562)
• Fixed executability of non-php binaries which are not marked executable (#11557)
• Fixed mtime modification of the vendor dir to only happen when packages are modified, and not require lock file modification to happen (#11593)
• Fixed create-project using the wrong composer.json file if one was set via the COMPOSER env var (#11493)
• Fixed json editing to preserve indentation when updating json files (#11390)
• Fixed handling of broken junctions on windows (#11550)
• Fixed parsing of lib-curl-openssl version with OSX SecureTransport (#11534)
• Fixed svn repo parsing in some edge cases (#11350)
• Fixed handling of archive URLs without file extension (#11520)
• Performance improvement in pool optimization step (#11449, #11450)

[2.5.8] 2023-06-09

• Fixed regression in edge cases where root package gets added to a repository already during the install process (#11495)
• Fixed EventDispatcher on windows picking bat files when using "@​php binary" (#11490)
• Fixed ICU CLDR version parsing failing the whole process when ICU cannot initialize the resource bundle (#11492)
• Fixed type declarations on ClassLoader (#11500)

[2.5.7] 2023-05-24

• Fixed regression preventing autoloading the dependencies of metapackages when running --no-dev (#11481)

[2.5.6] 2023-05-24

• BC Warning: Installers and InstallationManager::getInstallPath will now return null instead of an empty string for metapackages' paths. This may have adverse effects on plugin code using this expecting always a string but it is unlikely (#11455)
• Fixed metapackages showing their install path as the root package's path instead of empty (#11455)
• Fixed lock file verification on install to deal better with replace/provide (#11475)
• Fixed lock file having a more recent modification time than the vendor dir when require guesses the constraint after resolution (#11405)
• Fixed numeric default branches with a v prefix being treated as non-numeric ones and receiving an alias like e.g. dev-main would (e51d755a08)
• Fixed binary proxies not being transparent when included by another PHP process and returning a value (#11454)
• Fixed support for plugin classes being marked as readonly (#11404)

... (truncated)

Commits

• ee851d6 Release 2.6.1
• b4617c9 Update changelog
• 5fae76c Revert "Allow executing binaries which are not marked executable via shell pr...
• 9ab8ef5 Reverting release version changes
• ea4222f Release 2.6.0
• 416b43b Update changelog
• 7dc5666 Avoid failing the require command if the audit step failed
• 0ab4dfb Change audit.ignore behavior before 2.6.0 (#11605)
• b6fe941 Update changelog
• e0abc40 Add test for ArchiveCommand with package name (#11551)
• Additional commits viewable in compare view

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