bump PHP_VERSION constant - 7.4.69-peachpie

src/Peachpie.Library/Environment.cs

@@ -16,7 +16,7 @@ namespace Pchp.Library
     public static class Environment
     {
         public const int PHP_MAJOR_VERSION = 7;
-        public const int PHP_MINOR_VERSION = 3;
+        public const int PHP_MINOR_VERSION = 4;
         public const int PHP_RELEASE_VERSION = 69;
         public const int PHP_VERSION_ID = PHP_MAJOR_VERSION * 10000 + PHP_MINOR_VERSION * 100 + PHP_RELEASE_VERSION;
         public static readonly string PHP_VERSION = PHP_MAJOR_VERSION + "." + PHP_MINOR_VERSION + "." + PHP_RELEASE_VERSION + PHP_EXTRA_VERSION;