Ignore composer.lock

+ Normalize line returns

.gitignore

@@ -1,2 +1,3 @@
 .idea/
 vendor/
+composer.lock

composer.json

@@ -5,7 +5,7 @@
 
     "minimum-stability": "stable",
     "require":           {
-        "php": "~7.4 || ~8.0"
+        "php": "^7.4 || ^8.0"
     },
     "autoload":          {
         "psr-4":                 {

composer.lock

@@ -1,20 +0,0 @@
-{
-    "_readme":            [
-        "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
-        "This file is @generated automatically"
-    ],
-    "content-hash":       "42df8b8c4e17644a3230f7d0baf91f85",
-    "packages":           [ ],
-    "packages-dev":       [ ],
-    "aliases":            [ ],
-    "minimum-stability":  "stable",
-    "stability-flags":    [ ],
-    "prefer-stable":      false,
-    "prefer-lowest":      false,
-    "platform":           {
-        "php": "~7.4 || ~8.0"
-    },
-    "platform-dev":       [ ],
-    "plugin-api-version": "2.1.0"
-}