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/doctrine/dbal/src/Driver.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Doctrine\DBAL;
+
+use Doctrine\DBAL\Driver\API\ExceptionConverter;
+use Doctrine\DBAL\Driver\Connection as DriverConnection;
+use Doctrine\DBAL\Driver\Exception;
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Schema\AbstractSchemaManager;
+use SensitiveParameter;
+
+/**
+ * Driver interface.
+ * Interface that all DBAL drivers must implement.
+ *
+ * @psalm-import-type Params from DriverManager
+ */
+interface Driver
+{
+    /**
+     * Attempts to create a connection with the database.
+     *
+     * @param array<string, mixed> $params All connection parameters.
+     * @psalm-param Params $params All connection parameters.
+     *
+     * @return DriverConnection The database connection.
+     *
+     * @throws Exception
+     */
+    public function connect(
+        #[SensitiveParameter]
+        array $params
+    );
+
+    /**
+     * Gets the DatabasePlatform instance that provides all the metadata about
+     * the platform this driver connects to.
+     *
+     * @return AbstractPlatform The database platform.
+     */
+    public function getDatabasePlatform();
+
+    /**
+     * Gets the SchemaManager that can be used to inspect and change the underlying
+     * database schema of the platform this driver connects to.
+     *
+     * @deprecated Use {@link AbstractPlatform::createSchemaManager()} instead.
+     *
+     * @return AbstractSchemaManager
+     */
+    public function getSchemaManager(Connection $conn, AbstractPlatform $platform);
+
+    /**
+     * Gets the ExceptionConverter that can be used to convert driver-level exceptions into DBAL exceptions.
+     */
+    public function getExceptionConverter(): ExceptionConverter;
+}