fix(deps): update dependency amphp/parallel to ^1.4.4 (#1019)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -4,7 +4,7 @@
 	"type": "library",
 	"require": {
 		"amphp/amp": "^2.6.4",
-		"amphp/parallel": "^1.4.3",
+		"amphp/parallel": "^1.4.4",
 		"bamarni/composer-bin-plugin": "^1.8.2",
 		"rubix/ml": "^2.5.2"
 	},