added new image

Author: danciaclara

images/activate-license/upload-license-file.webp renamed to images/activate-license/upload-airgapped-license-file.webp

@@ -168,7 +168,7 @@ You should have received the `license_key.json` file as part of your air-gapped
 1. Go to your [Workspace Settings](/core-concepts/workspaces/overview#workspace-settings) in the Plane application.
 2. Select **Billing and plans** on the right pane.
 3. Click the **Activate this workspace** button.
-    ![Upload license file](/images/activate-license/upload-license-file.webp)
+    ![Upload license file](/images/activate-license/upload-airgapped-license-file.webp)
 4. Upload the license file `license_key.json` to activate your workspace.
 
 You now have Plane running in your air-gapped environment. If you run into any issues, check the logs using the commands above, or reach out to our support team for assistance.