✨ Add Zammad node (#2621)

* add zammad

* ⚡ First pass

* 👕 Fix lint

* ⚡ Refactor user resource

* ⚡ Refactor group resource

* ⚡ Refactor ticket resource

* ⚡ Minor improvements

* ⚡ Set workaround for broken endpoints

* 👕 Fix lint

* ⚡ Fix credentials test

* 📦 Update package-lock.json

* ⚡ Change defaults for active

* ⚡ Refactor creds

* 👕 Fix lint

* 📦 Update package-lock.json

* ⚡ Make first and last name required

* ⚡ Replace email with login

* ⚡ Switch defaults to true

* ⚡ Add custom fields to groups

* ⚡ Add inactive entities to loaders

* ⚡ Move email to optional fields

* ⚡ Validate for empty article

* 🔥 Remove `ticket:update` per feedback

* 📦 Update package-lock.json

* 🚚 Rename import

* 👕 Fix lint

* ⚡ Small improvements

* ⚡ Improvements

Co-authored-by: quansenB <inaki.breinbauer@gmail.com>
Co-authored-by: ricardo <ricardoespinoza105@gmail.com>

packages/nodes-base/package.json

@@ -314,6 +314,8 @@
       "dist/credentials/XeroOAuth2Api.credentials.js",
       "dist/credentials/YourlsApi.credentials.js",
       "dist/credentials/YouTubeOAuth2Api.credentials.js",
+      "dist/credentials/ZammadBasicAuthApi.credentials.js",
+      "dist/credentials/ZammadTokenAuthApi.credentials.js",
       "dist/credentials/ZendeskApi.credentials.js",
       "dist/credentials/ZendeskOAuth2Api.credentials.js",
       "dist/credentials/ZohoOAuth2Api.credentials.js",
@@ -661,6 +663,7 @@
       "dist/nodes/Xero/Xero.node.js",
       "dist/nodes/Xml/Xml.node.js",
       "dist/nodes/Yourls/Yourls.node.js",
+      "dist/nodes/Zammad/Zammad.node.js",
       "dist/nodes/Zendesk/Zendesk.node.js",
       "dist/nodes/Zendesk/ZendeskTrigger.node.js",
       "dist/nodes/Zoho/ZohoCrm.node.js",