Add migration helpers to composer requirements

composer.json

@@ -98,6 +98,7 @@
         "drupal/migrate_source_csv": "^3",
         "drupal/migrate_tools": "^6",
         "drupal/migrate_upgrade": "^4",
+        "drupal/migration_helpers": "1.0.x-dev@dev",
         "drupal/minimalhtml": "^2",
         "drupal/node_view_permissions": "^1.4",
         "drupal/noreferrer": "^1",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "13d9a1ec225c2c4a90e8a6ff80a6b572",
+    "content-hash": "e3c7785aa21b3f418217272f38668295",
     "packages": [
         {
             "name": "abraham/twitteroauth",
@@ -12001,6 +12001,59 @@
                 "slack": "#migrate"
             }
         },
+        {
+            "name": "drupal/migration_helpers",
+            "version": "dev-1.0.x",
+            "source": {
+                "type": "git",
+                "url": "https://git.drupalcode.org/project/migration_helpers.git",
+                "reference": "27a8943123052849fd350fa4283954c548b38477"
+            },
+            "require": {
+                "drupal/core": "^9 || ^10"
+            },
+            "type": "drupal-module",
+            "extra": {
+                "branch-alias": {
+                    "dev-1.0.x": "1.0.x-dev"
+                },
+                "drupal": {
+                    "version": "1.0.x-dev",
+                    "datestamp": "1709058873",
+                    "security-coverage": {
+                        "status": "not-covered",
+                        "message": "Project has not opted into security advisory coverage!"
+                    }
+                }
+            },
+            "notification-url": "https://packages.drupal.org/8/downloads",
+            "license": [
+                "GPL-2.0+"
+            ],
+            "authors": [
+                {
+                    "name": "dinarcon",
+                    "homepage": "https://www.drupal.org/user/909522"
+                },
+                {
+                    "name": "lelkneralfaro",
+                    "homepage": "https://www.drupal.org/user/3577260"
+                },
+                {
+                    "name": "MegaKeegMan",
+                    "homepage": "https://www.drupal.org/user/3620027"
+                },
+                {
+                    "name": "mlncn",
+                    "homepage": "https://www.drupal.org/user/64383"
+                }
+            ],
+            "description": "Provides helpers to migrate data into modern Drupal.",
+            "homepage": "https://git.agaric.com/agaric/migration_helpers",
+            "support": {
+                "source": "https://git.drupalcode.org/project/migration_helpers"
+            }
+        },
         {
             "name": "drupal/minimalhtml",
             "version": "2.0.2",
@@ -24136,6 +24189,7 @@
         "drupal/google_analytics": 20,
         "drupal/inline_entity_form": 5,
         "drupal/menu_link_config": 15,
+        "drupal/migration_helpers": 20,
         "drupal/notfoundpassthrough": 20,
         "drupal/octavia": 20,
         "drupal/octavia_camouflage": 20,