[app] some pre-repo mirror nitpicks

libs/database/src/main/java/org/fdroid/database/RepositoryDao.kt

@@ -140,7 +140,7 @@ internal interface RepositoryDaoInt : RepositoryDao {
             enabled = initialRepo.enabled,
         )
         insert(repositoryPreferences)
-        insertMirrors(initialRepo.mirrors.map { it -> Mirror(repoId, it, null) })
+        insertMirrors(initialRepo.mirrors.map { url -> Mirror(repoId, url, null) })
         return repoId
     }