Plugins: Include build number and PR in metadata (#18260)

packages/grafana-ui/src/types/plugin.ts

@@ -82,6 +82,8 @@ export interface PluginBuildInfo {
   repo?: string;
   branch?: string;
   hash?: string;
+  number?: number;
+  pr?: string;
 }
 
 export interface PluginMetaInfo {