Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/phar-io/manifest/src/values/Extension.php

@@ -1,46 +0,0 @@
-<?php declare(strict_types = 1);
-/*
- * This file is part of PharIo\Manifest.
- *
- * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace PharIo\Manifest;
-
-use PharIo\Version\Version;
-use PharIo\Version\VersionConstraint;
-
-class Extension extends Type {
-    /** @var ApplicationName */
-    private $application;
-
-    /** @var VersionConstraint */
-    private $versionConstraint;
-
-    public function __construct(ApplicationName $application, VersionConstraint $versionConstraint) {
-        $this->application       = $application;
-        $this->versionConstraint = $versionConstraint;
-    }
-
-    public function getApplicationName(): ApplicationName {
-        return $this->application;
-    }
-
-    public function getVersionConstraint(): VersionConstraint {
-        return $this->versionConstraint;
-    }
-
-    public function isExtension(): bool {
-        return true;
-    }
-
-    public function isExtensionFor(ApplicationName $name): bool {
-        return $this->application->isEqual($name);
-    }
-
-    public function isCompatibleWith(ApplicationName $name, Version $version): bool {
-        return $this->isExtensionFor($name) && $this->versionConstraint->complies($version);
-    }
-}