fix(test): remove trailing spaces

Signed-off-by: Philipp Hamann <[email protected]>

Author: pha91

charts/cluster/test/postgresql-cluster-configuration/01-non_default_configuration_cluster-assert.yaml

@@ -101,7 +101,7 @@ spec:
       memory: 256Mi
     limits:
       cpu: 100m
-      memory: 256Mi  
+      memory: 256Mi
   plugins:
     - name: cnpg-i-plugin-example.my-org.io
       enabled: true