Add update.exclude-reason field.

Adds ExcludeReason field for tracking why package auto updates are disabled.

Author: wlynch

pkg/config/config.go

@@ -490,6 +490,8 @@ type Update struct {
 	GitHubMonitor *GitHubMonitor `json:"github,omitempty" yaml:"github,omitempty"`
 	// The configuration block for transforming the `package.version` into an APK version
 	VersionTransform []VersionTransform `json:"version-transform,omitempty" yaml:"version-transform,omitempty"`
+	// ExcludeReason is required if enabled=false, to explain why updates are disabled.
+	ExcludeReason string `json:"exclude-reason,omitempty" yaml:"exclude-reason,omitempty"`
 }
 
 // ReleaseMonitor indicates using the API for https://release-monitoring.org/

pkg/config/schema.json

@@ -906,6 +906,10 @@
           },
           "type": "array",
           "description": "The configuration block for transforming the `package.version` into an APK version"
+        },
+        "exclude-reason": {
+          "type": "string",
+          "description": "ExcludeReason is required if enabled=false, to explain why updates are disabled."
         }
       },
       "additionalProperties": false,