drop the unsupported PHP versions (7.4, 8.0, 8.1)

Author: someniatko

.github/workflows/ci.yml

@@ -1,14 +1,15 @@
 on: [ push, pull_request ]
 jobs:
-    test-74:
+    test-82:
         runs-on: ubuntu-22.04
         steps:
             -   uses: actions/checkout@v3
             -   uses: shivammathur/setup-php@v2
                 with:
-                    php-version: 7.4
+                    php-version: 8.2
                     tools: composer:v2
                     coverage: none
+
             -   run: composer install -o
 
             -   name: unit tests
@@ -20,20 +21,6 @@ jobs:
             -   name: psalm static analysis
                 run: php vendor/bin/psalm
 
-    test-82:
-        runs-on: ubuntu-22.04
-        steps:
-            -   uses: actions/checkout@v3
-            -   uses: shivammathur/setup-php@v2
-                with:
-                    php-version: 8.2
-                    tools: composer:v2
-                    coverage: none
-            -   run: composer install -o
-
-            -   name: unit tests
-                run: php vendor/bin/phpunit
-
     test-84:
         runs-on: ubuntu-22.04
         steps:

README.md

@@ -17,7 +17,7 @@ Works best with [`someniatko/result-type-psalm-plugin`][psalm-plugin]!
 
 
 ## Installation
-This library requires PHP 7.4, 8.0, 8.1, 8.2, 8.3, 8.4.
+This library requires PHP 8.2, 8.3 or 8.4.
 You can install it via Composer:
 
 ```shell

composer.json

@@ -3,7 +3,7 @@
     "license": "MIT",
     "description": "Functional-ish generic Result type: either Success or Error",
     "require": {
-        "php": "7.4.* || 8.0.* || 8.1.* || 8.2.* || 8.3.* || 8.4.*"
+        "php": "8.2.* || 8.3.* || 8.4.*"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",