[1.x] Update pusher/pusher-php-server versions

[joecampo]

Hi there,

This PR updates the versions for pusher-php-server to match the master branch. In Laravel 9 I believe you need to use version ^7.0.

• This will make the 1.x version useable in Laravel 9.
• All of these changes are already reflected in the master branch

Fixes #951
Fixes #956
Fixes #945
Fixes #943

[codecov-commenter]

Codecov Report

Merging #955 (5b81c2b) into 1.x (345d57f) will increase coverage by 0.05%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##                1.x     #955      +/-   ##
============================================
+ Coverage     53.93%   53.99%   +0.05%     
============================================
  Files            50       50              
  Lines           927      926       -1     
============================================
  Hits            500      500              
+ Misses          427      426       -1     

Impacted Files	Coverage Δ
src/HttpApi/Controllers/Controller.php	69.64% <0.00%> (+1.22%)	⬆️

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[PaolaRuby]

Needs others changes
#895
#830
#908

[erikn69]

for laravel 9.x maybe try composer require "beyondcode/laravel-websockets:dev-master"

laravel-websockets/composer.json

Line 43 in 605a7fa

"pusher/pusher-php-server": "^3.0|^4.0|^5.0|^6.0|^7.0",

[joecampo]

@PaolaRuby Thanks! I've implemented those fixes for tests as applicable to the 1.x branch & added support for GuzzleHttp/Psr7 ^2.0 – Composer no longer downgrades that dependency and everything seems to be in working order.

[erikn69]

GuzzleHttp/Psr7 must be 1.7|2.0, 1.5,1.6 are incompatible witn 2.0

laravel-websockets/composer.json

Line 36 in 605a7fa

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

[joecampo]

@erikn69 fixed!

[mpociot]

Thank you!