hotfix Sourcegraph chart (#290)

Author: jac

charts/sourcegraph/Chart.yaml

@@ -5,7 +5,7 @@ icon: https://sourcegraph.com/favicon.ico
 type: application
 
 # Chart version, separate from Sourcegraph
-version: "5.0.4"
+version: "5.0.4-rev.1"
 
 # Version of Sourcegraph release
 appVersion: "5.0.4"