Merge pull request #19472 from backstage/repo-tools/pick-first-owner

[repo-tools] Default created entities to using the first listed `CODEOWNER` as owner

packages/repo-tools/src/commands/generate-catalog-info/codeowners.ts

@@ -59,7 +59,7 @@ export function getOwnerFromCodeowners(
 ): string {
   const relPath = relativePath('.', absPath);
   const possibleOwners = getPossibleCodeowners(codeowners, relPath);
-  const owner = possibleOwners.slice(-1)[0];
+  const owner = possibleOwners[0];
 
   if (!owner) {
     throw new Error(`${relPath} isn't owned by anyone in CODEOWNERS`);