fix: ensure newline at end of file in Chart.yaml

Author: CDiezRodriguez

charts/tractusx-issuerservice/Chart.yaml

@@ -61,4 +61,4 @@ dependencies:
   - condition: pgadmin4.enabled
     name: pgadmin4
     repository: https://helm.runix.net
-    version: 1.25.x
+    version: 1.25.x