Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateError.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateError extends Error
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateException extends Exception
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateInvalidOperationException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateInvalidOperationException extends DateException
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateInvalidTimeZoneException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateInvalidTimeZoneException extends DateException
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateMalformedIntervalStringException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateMalformedIntervalStringException extends DateException
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateMalformedPeriodStringException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateMalformedPeriodStringException extends DateException
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateMalformedStringException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateMalformedStringException extends DateException
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateObjectError.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateObjectError extends DateError
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/DateRangeError.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class DateRangeError extends DateError
+    {
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/Override.php

@@ -0,0 +1,20 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    #[Attribute(Attribute::TARGET_METHOD)]
+    final class Override
+    {
+        public function __construct()
+        {
+        }
+    }
+}

docker/streamline-src/vendor/symfony/polyfill-php83/Resources/stubs/SQLite3Exception.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (\PHP_VERSION_ID < 80300) {
+    class SQLite3Exception extends Exception
+    {
+    }
+}