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/spatie/laravel-permission/src/Exceptions/PermissionDoesNotExist.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Spatie\Permission\Exceptions;
+
+use InvalidArgumentException;
+
+class PermissionDoesNotExist extends InvalidArgumentException
+{
+    public static function create(string $permissionName, string $guardName = '')
+    {
+        return new static("There is no permission named `{$permissionName}` for guard `{$guardName}`.");
+    }
+
+    public static function withId(int $permissionId, string $guardName = '')
+    {
+        return new static("There is no [permission] with id `{$permissionId}` for guard `{$guardName}`.");
+    }
+}