Doc additional-annotaions and additional-labels (#2695)

Author: ajp-io

docs/reference/kots-cli-install.mdx

@@ -29,6 +29,16 @@ This command supports all [global flags](kots-cli-global-flags) and also:
         <td>Type</td>
         <td>Description</td>
     </tr>
+    <tr>
+        <td><code>--additional-annotations</code></td>
+        <td>bool</td>
+        <td>Additional annotations to add to kotsadm pods.</td>
+    </tr>
+    <tr>
+        <td><code>--additional-labels</code></td>
+        <td>bool</td>
+        <td>Additional labels to add to kotsadm pods.</td>
+    </tr>
     <tr>
         <td><code>--airgap</code></td>
         <td>bool</td>