[Kibana] Add missing "basepath" variable in Kibana integration settings

packages/kibana/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: "2.3.6"
+  changes:
+    - description: Add basepath to kibana manifest
+      type: bugfix
+      link: https://github.com/elastic/integrations/issues/7359
 - version: "2.3.5"
   changes:
     - description: Add background task utilization metric

packages/kibana/manifest.yml

@@ -1,6 +1,6 @@
 name: kibana
 title: Kibana
-version: 2.3.5
+version: 2.3.6
 description: Collect logs and metrics from Kibana with Elastic Agent.
 type: integration
 icons:
@@ -43,6 +43,12 @@ policy_templates:
             show_user: true
             default:
               - http://localhost:5601
+          - name: basepath
+            type: text
+            title: Base path
+            multi: false
+            required: false
+            show_user: false
           - name: username
             type: text
             title: Username
@@ -80,6 +86,12 @@ policy_templates:
             show_user: true
             default:
               - http://localhost:5601
+          - name: basepath
+            type: text
+            title: Base path
+            multi: false
+            required: false
+            show_user: false
           - name: username
             type: text
             title: Username