refactor(test): add lint rule for messages starting with the component (#2045)

Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>

pkg/cli/client/image_cmd_internal_test.go

@@ -470,7 +470,7 @@ func TestOutputFormat(t *testing.T) {
 		cmd.SetArgs(args)
 		err := cmd.Execute()
 		So(err, ShouldNotBeNil)
-		So(buff.String(), ShouldContainSubstring, "invalid output format")
+		So(buff.String(), ShouldContainSubstring, "invalid cli output format")
 	})
 }