Update composer.json for guzzlehttp/psr7 2.1

[rtaylor82]

Latest Laravel uses guzzle 7.4.1 which requires "guzzlehttp/psr7": "^1.8.3 || ^2.1", and installs 2.1;

Installation has errors cause of versions. Downgrading breaks requirements for many other packages like aws/aws-sdk-php, intervention/image, etc...

Problem 1
- beyondcode/laravel-websockets[1.12.0, ..., 1.x-dev] require guzzlehttp/psr7 ^1.5 -> found guzzlehttp/psr7[1.5.0, ..., 1.x-dev] but the package is fixed to 2.1.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
- Root composer.json requires beyondcode/laravel-websockets ^1.12 -> satisfiable by beyondcode/laravel-websockets[1.12.0, 1.x-dev].

[PaolaRuby]

I don't understand, ^2.0 includes 2.1

laravel-websockets/composer.json

Line 36 in fd2070f

"guzzlehttp/psr7": "^1.7|^2.0",

Looks like you are using old outdated 1.x version,

laravel-websockets/composer.json

Line 29 in 41d0195

"guzzlehttp/psr7": "^1.5",

so you have to point this PR to 1.x not to master, and it is not only about adding the new version, but also about adapting to the breaking changes #908, #830

[erikn69]

Update your implementation
composer require "beyondcode/laravel-websockets:dev-master" -W

[rtaylor82]

The 1.5 version was an old edit of me trying to make it install. Sorry I left that artifact in the composer.json;

I've resolved my issue with a fork, thank you both for commenting, I'll close this.