Rename trace test golden files

Rename trace test golden files to match the convention used by other tests

Signed-off-by: Allen Porter <allen@thebends.org>

cmd/flux/trace_test.go

@@ -19,7 +19,7 @@ func TestTraceDeployment(t *testing.T) {
 	cmd := cmdTestCase{
 		args:            "trace podinfo -n podinfo --kind deployment --api-version=apps/v1",
 		testClusterMode: TestEnvClusterMode,
-		assert:          assertGoldenFile("testdata/trace/deployment.txt"),
+		assert:          assertGoldenFile("testdata/trace/deployment.golden"),
 		objectFile:      "testdata/trace/deployment.yaml",
 	}
 	cmd.runTestCmd(t)
@@ -29,7 +29,7 @@ func TestTraceHelmRelease(t *testing.T) {
 	cmd := cmdTestCase{
 		args:            "trace podinfo -n podinfo --kind HelmRelease --api-version=helm.toolkit.fluxcd.io/v2beta1",
 		testClusterMode: TestEnvClusterMode,
-		assert:          assertGoldenFile("testdata/trace/helmrelease.txt"),
+		assert:          assertGoldenFile("testdata/trace/helmrelease.golden"),
 		objectFile:      "testdata/trace/helmrelease.yaml",
 	}
 	cmd.runTestCmd(t)