helpers: repo_sync: bump repo v2.35 -> v2.50

Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>

Author: quaresmajose

helpers.sh

@@ -94,7 +94,7 @@ function repo_sync {
 		git config --global http.https://${domain}/factories.extraheader "$(cat /secrets/git.http.extraheader)"
 	fi
 
-	repo_sync_helper 1m repo init --repo-rev=v2.35 --no-clone-bundle -u $* ${REPO_INIT_OVERRIDES}
+	repo_sync_helper 1m repo init --repo-rev=v2.50 --no-clone-bundle -u $* ${REPO_INIT_OVERRIDES}
 	repo_sync_helper 4m repo sync
 
 	if [ -d "$archive" ] ; then