From 2bd0599b575bdcb759e6cb9e17d89bc7df638613 Mon Sep 17 00:00:00 2001
From: Albert Zeyer <albzey@gmail.com>
Date: Tue, 6 Dec 2022 11:43:49 +0100
Subject: [PATCH] CI publish potential fix

I get:

/app/twine-upload.sh: line 35: twine: command not found

This might be due to the recent Ubuntu upgrade.
ubuntu-latest now points to 22, it was 20 before.
---
 .github/workflows/publish.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e3d0c7a9e..0aba30a2e 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,7 +14,7 @@ jobs:
       github.event.workflow_run.head_branch == 'master' &&
       github.event.workflow_run.event == 'push' &&
       github.repository == 'rwth-i6/returnn'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
 
     steps:
     - uses: actions/checkout@v3