fix: correct TestUpdateCommand_NoMergeFlag assertion to match implementation

.github/aw/actions-lock.json

@@ -70,6 +70,11 @@
       "version": "v5.6.0",
       "sha": "40f1582b2485089dde7abd97c1529aa768e1baff"
     },
+    "actions/setup-go@v6": {
+      "repo": "actions/setup-go",
+      "version": "v6",
+      "sha": "4b73464bb391d4059bd26b0524d20df3927bd417"
+    },
     "actions/setup-go@v6.2.0": {
       "repo": "actions/setup-go",
       "version": "v6.2.0",

pkg/cli/update_integration_test.go

@@ -166,8 +166,9 @@ func TestUpdateCommand_NoMergeFlag(t *testing.T) {
 	output, err := cmd.CombinedOutput()
 	outputStr := string(output)
 
-	// It should fail because there are no workflows with source, not because --no-merge is unknown
-	assert.Error(t, err, "Should fail (no source workflows), output: %s", outputStr)
+	// The --no-merge flag should be recognized (not "unknown flag").
+	// When no source workflows exist, the command succeeds with an info message.
+	assert.NoError(t, err, "Should succeed (no source workflows = info message, not error), output: %s", outputStr)
 	assert.NotContains(t, outputStr, "unknown flag", "The --no-merge flag should be recognized")
 	assert.Contains(t, outputStr, "no workflows found", "Should report no workflows found")
 }

pkg/workflow/data/action_pins.json

@@ -70,6 +70,11 @@
       "version": "v5.6.0",
       "sha": "40f1582b2485089dde7abd97c1529aa768e1baff"
     },
+    "actions/setup-go@v6": {
+      "repo": "actions/setup-go",
+      "version": "v6",
+      "sha": "4b73464bb391d4059bd26b0524d20df3927bd417"
+    },
     "actions/setup-go@v6.2.0": {
       "repo": "actions/setup-go",
       "version": "v6.2.0",