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/nwidart/laravel-modules/src/Exceptions/FileAlreadyExistException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Nwidart\Modules\Exceptions;
+
+class FileAlreadyExistException extends \Exception
+{
+}

docker/streamline-src/vendor/nwidart/laravel-modules/src/Exceptions/InvalidActivatorClass.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Nwidart\Modules\Exceptions;
+
+class InvalidActivatorClass extends \Exception
+{
+    public static function missingConfig()
+    {
+        return new static("You don't have a valid activator configuration class. This might be due to your config being out of date. \n Run php artisan vendor:publish --provider=\"Nwidart\Modules\LaravelModulesServiceProvider\" --force to publish the up to date configuration");
+    }
+}

docker/streamline-src/vendor/nwidart/laravel-modules/src/Exceptions/InvalidAssetPath.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Nwidart\Modules\Exceptions;
+
+class InvalidAssetPath extends \Exception
+{
+    public static function missingModuleName($asset)
+    {
+        return new static("Module name was not specified in asset [$asset].");
+    }
+}

docker/streamline-src/vendor/nwidart/laravel-modules/src/Exceptions/InvalidJsonException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Nwidart\Modules\Exceptions;
+
+class InvalidJsonException extends \Exception
+{
+}

docker/streamline-src/vendor/nwidart/laravel-modules/src/Exceptions/ModuleNotFoundException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Nwidart\Modules\Exceptions;
+
+class ModuleNotFoundException extends \Exception
+{
+}