test(regression): fix regression don't error if no env changes (#3910)

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regression/multi-svc-app/multi_svc_app_test.go

@@ -115,6 +115,7 @@ var _ = Describe("regression", func() {
 			_, envDeployErr := cli.Run("env", "deploy",
 				"--name", "test",
 				"--app", appName,
+				"--force",
 			)
 			Expect(envDeployErr).NotTo(HaveOccurred())
 		})