Upgrade to 4.4.0

kirby/vendor/composer/semver/phpstan-baseline.neon

@@ -1,11 +0,0 @@
-parameters:
-	ignoreErrors:
-		-
-			message: "#^Parameter \\#1 \\$operator of class Composer\\\\Semver\\\\Constraint\\\\Constraint constructor expects '\\!\\='\\|'\\<'\\|'\\<\\='\\|'\\<\\>'\\|'\\='\\|'\\=\\='\\|'\\>'\\|'\\>\\=', non\\-falsy\\-string given\\.$#"
-			count: 1
-			path: src/VersionParser.php
-
-		-
-			message: "#^Strict comparison using \\=\\=\\= between null and non\\-empty\\-string will always evaluate to false\\.$#"
-			count: 2
-			path: src/VersionParser.php

kirby/vendor/composer/semver/src/VersionParser.php

@@ -82,11 +82,16 @@ class VersionParser
      * @param string $stability
      *
      * @return string
+     * @phpstan-return 'stable'|'RC'|'beta'|'alpha'|'dev'
      */
     public static function normalizeStability($stability)
     {
         $stability = strtolower((string) $stability);
 
+        if (!in_array($stability, array('stable', 'rc', 'beta', 'alpha', 'dev'), true)) {
+            throw new \InvalidArgumentException('Invalid stability string "'.$stability.'", expected one of stable, RC, beta, alpha or dev');
+        }
+
         return $stability === 'rc' ? 'RC' : $stability;
     }