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/collection/src/Map/NamedParameterMap.php

@@ -0,0 +1,110 @@
+<?php
+
+/**
+ * This file is part of the ramsey/collection 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\Collection\Map;
+
+use Ramsey\Collection\Exception\InvalidArgumentException;
+use Ramsey\Collection\Tool\TypeTrait;
+use Ramsey\Collection\Tool\ValueToStringTrait;
+
+use function array_combine;
+use function array_key_exists;
+use function is_int;
+
+/**
+ * `NamedParameterMap` represents a mapping of values to a set of named keys
+ * that may optionally be typed
+ *
+ * @extends AbstractMap<string, mixed>
+ */
+class NamedParameterMap extends AbstractMap
+{
+    use TypeTrait;
+    use ValueToStringTrait;
+
+    /**
+     * Named parameters defined for this map.
+     *
+     * @var array<string, string>
+     */
+    private readonly array $namedParameters;
+
+    /**
+     * Constructs a new `NamedParameterMap`.
+     *
+     * @param array<array-key, string> $namedParameters The named parameters defined for this map.
+     * @param array<string, mixed> $data An initial set of data to set on this map.
+     */
+    public function __construct(array $namedParameters, array $data = [])
+    {
+        $this->namedParameters = $this->filterNamedParameters($namedParameters);
+        parent::__construct($data);
+    }
+
+    /**
+     * Returns named parameters set for this `NamedParameterMap`.
+     *
+     * @return array<string, string>
+     */
+    public function getNamedParameters(): array
+    {
+        return $this->namedParameters;
+    }
+
+    public function offsetSet(mixed $offset, mixed $value): void
+    {
+        if (!array_key_exists($offset, $this->namedParameters)) {
+            throw new InvalidArgumentException(
+                'Attempting to set value for unconfigured parameter \''
+                . $this->toolValueToString($offset) . '\'',
+            );
+        }
+
+        if ($this->checkType($this->namedParameters[$offset], $value) === false) {
+            throw new InvalidArgumentException(
+                'Value for \'' . $offset . '\' must be of type '
+                . $this->namedParameters[$offset] . '; value is '
+                . $this->toolValueToString($value),
+            );
+        }
+
+        $this->data[$offset] = $value;
+    }
+
+    /**
+     * Given an array of named parameters, constructs a proper mapping of
+     * named parameters to types.
+     *
+     * @param array<array-key, string> $namedParameters The named parameters to filter.
+     *
+     * @return array<string, string>
+     */
+    protected function filterNamedParameters(array $namedParameters): array
+    {
+        $names = [];
+        $types = [];
+
+        foreach ($namedParameters as $key => $value) {
+            if (is_int($key)) {
+                $names[] = $value;
+                $types[] = 'mixed';
+            } else {
+                $names[] = $key;
+                $types[] = $value;
+            }
+        }
+
+        return array_combine($names, $types) ?: [];
+    }
+}