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/ramsey/uuid/src/Nonstandard/UuidBuilder.php

@@ -0,0 +1,76 @@
+<?php
+
+/**
+ * This file is part of the ramsey/uuid library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Uuid\Nonstandard;
+
+use Ramsey\Uuid\Builder\UuidBuilderInterface;
+use Ramsey\Uuid\Codec\CodecInterface;
+use Ramsey\Uuid\Converter\NumberConverterInterface;
+use Ramsey\Uuid\Converter\TimeConverterInterface;
+use Ramsey\Uuid\Exception\UnableToBuildUuidException;
+use Ramsey\Uuid\UuidInterface;
+use Throwable;
+
+/**
+ * Nonstandard\UuidBuilder builds instances of Nonstandard\Uuid
+ *
+ * @psalm-immutable
+ */
+class UuidBuilder implements UuidBuilderInterface
+{
+    /**
+     * @param NumberConverterInterface $numberConverter The number converter to
+     *     use when constructing the Nonstandard\Uuid
+     * @param TimeConverterInterface $timeConverter The time converter to use
+     *     for converting timestamps extracted from a UUID to Unix timestamps
+     */
+    public function __construct(
+        private NumberConverterInterface $numberConverter,
+        private TimeConverterInterface $timeConverter
+    ) {
+    }
+
+    /**
+     * Builds and returns a Nonstandard\Uuid
+     *
+     * @param CodecInterface $codec The codec to use for building this instance
+     * @param string $bytes The byte string from which to construct a UUID
+     *
+     * @return Uuid The Nonstandard\UuidBuilder returns an instance of
+     *     Nonstandard\Uuid
+     *
+     * @psalm-pure
+     */
+    public function build(CodecInterface $codec, string $bytes): UuidInterface
+    {
+        try {
+            return new Uuid(
+                $this->buildFields($bytes),
+                $this->numberConverter,
+                $codec,
+                $this->timeConverter
+            );
+        } catch (Throwable $e) {
+            throw new UnableToBuildUuidException($e->getMessage(), (int) $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Proxy method to allow injecting a mock, for testing
+     */
+    protected function buildFields(string $bytes): Fields
+    {
+        return new Fields($bytes);
+    }
+}