Use correct name for the root depends_on yaml key.

engine/resource/parser_test.go

@@ -48,6 +48,7 @@ func TestParse(t *testing.T) {
 			Clone: manifest.Clone{
 				Depth: 50,
 			},
+			Deps: []string{"dependency"},
 			PullSecrets: []string{"dockerconfigjson"},
 			Trigger: manifest.Conditions{
 				Branch: manifest.Condition{

engine/resource/pipeline.go

@@ -26,7 +26,7 @@ type Pipeline struct {
 	Kind    string   `json:"kind,omitempty"`
 	Type    string   `json:"type,omitempty"`
 	Name    string   `json:"name,omitempty"`
-	Deps    []string `json:"depends_on,omitempty"`
+	Deps    []string `json:"depends_on,omitempty" yaml:"depends_on"`
 
 	Clone       manifest.Clone       `json:"clone,omitempty"`
 	Concurrency manifest.Concurrency `json:"concurrency,omitempty"`

engine/resource/testdata/manifest.yml

@@ -14,6 +14,9 @@ type: docker
 name: default
 version: 1
 
+depends_on:
+- dependency
+
 platform:
   os: linux
   arch: arm64
@@ -56,4 +59,4 @@ image_pull_secrets:
 trigger:
   branch: [ master ]
 
-...
+...