Manual install ocramius/package-versions on build downgrade to test php 8.5

[samsonasik]

Per PR:

• [CI] Add PHP 8.5 to tests workflow #7237
• Add PHP 8.5 support Ocramius/PackageVersions#270

This PR apply manual install ocramius/package-versions on build downgrade.

Closes #7237

[samsonasik]

@TomasVotruba I think we can give it a try.

This is needed so we can make downgrade rule for pipe operator which the syntax error on php < 8.5

• Downgrade pipe operator  rector-downgrade-php#337

so we may can use:

#[RequiresPhp('>= 8.5')]

on PHPUnit test there.

[TomasVotruba]

Can you add reasoning "why" we need to do this? + A note to remove this, once PHP 8.5 is allowed there: Ocramius/PackageVersions#270

I was bit confused to see package moved here :)

[TomasVotruba]

Btw, do we really need this package? There is vendor/installed.json we might use

[samsonasik]

I think the package is reliable to verify/get package version with version + hash, using custom code may need another research how this tackle various usage of versions definition

[samsonasik]

I've added note why it is needed c451f2e

[TomasVotruba]

Looks good 👍

[samsonasik]

Downgrade build seems error,

https://github.com/rectorphp/rector-src/actions/runs/18425355698/job/52505769692#step:11:75

will check if related with it and is resolvable

[samsonasik]

Resolved downgrade build at PR:

• Fix downgrade require included dev #7465