Merge pull request #228 from phil-davis/update-6.0-20231109

Update CI stuff for 6.0

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
             code-analysis: 'yes'
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup PHP, with composer and extensions
         uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
@@ -35,7 +35,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
@@ -59,5 +59,5 @@ jobs:
         run: vendor/bin/phpunit --configuration tests/phpunit.xml --coverage-clover clover.xml
 
       - name: Code Coverage
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
         if: matrix.coverage != 'none'

composer.json

@@ -13,9 +13,9 @@
         "sabre/uri"    : "^2.3"
     },
     "require-dev" : {
-        "friendsofphp/php-cs-fixer": "^3.9",
-        "phpstan/phpstan": "^1.8",
-        "phpunit/phpunit" : "^9.0"
+        "friendsofphp/php-cs-fixer": "^3.38",
+        "phpstan/phpstan": "^1.10",
+        "phpunit/phpunit" : "^9.6"
     },
     "suggest" : {
         "ext-curl" : " to make http requests with the Client class"

lib/Auth/AWS.php

@@ -19,8 +19,6 @@ class AWS extends AbstractAuth
 {
     /**
      * The signature supplied by the HTTP client.
-     *
-     * @var string
      */
     private ?string $signature = null;