Introduce native-image-(job|pr)-reports feature.

Co-authored-by: Ondřej Douda <ondrej.douda@oracle.com>

src/constants.ts

@@ -28,6 +28,9 @@ export const MANDREL_NAMESPACE = 'mandrel-'
 export const GDS_BASE = 'https://gds.oracle.com/api/20220101'
 export const GDS_GRAALVM_PRODUCT_ID = 'D53FAE8052773FFAE0530F15000AA6C6'
 
+export const ENV_GITHUB_EVENT_NAME = 'GITHUB_EVENT_NAME'
+export const EVENT_NAME_PULL_REQUEST = 'pull_request'
+
 export type LatestReleaseResponse =
   otypes.Endpoints['GET /repos/{owner}/{repo}/releases/latest']['response']