feat: add selfmedia production release lane

scripts/src/platform-infra-pipelines-as-code-bootstrap.ts

@@ -6,6 +6,7 @@ export interface PacBootstrapRepositoryIdentity {
   readonly owner: string;
   readonly repo: string;
   readonly cloneUrl: string;
+  readonly sourceBranch: string;
 }
 
 export function resolvePacBootstrapMirrorRepository(
@@ -18,12 +19,13 @@ export function resolvePacBootstrapMirrorRepository(
     && item.gitea.owner === repository.owner
     && item.gitea.name === repository.repo
     && repositoryUrlIdentity(item.gitea.readUrl) === repositoryUrlIdentity(repository.cloneUrl)
+    && item.upstream.branch === repository.sourceBranch
   ));
   if (candidates.length !== 1) {
     const disposition = candidates.length === 0 ? "no exact match" : `${candidates.length} exact matches`;
     throw new Error(
       `cannot resolve the YAML-owned Gitea bootstrap repository for PaC repository ${repository.id} on ${targetId}: ${disposition}; `
-      + "match targetId, gitea owner/name, and read URL in config/platform-infra/gitea.yaml",
+      + "match targetId, gitea owner/name, read URL, and source branch in config/platform-infra/gitea.yaml",
     );
   }
   return candidates[0];