ghactions: Add comment explaining why we stay on ubuntu-20.04

It's used on purpose, see commit 428c400 and #256
containers · Sep 21, 2023 · 437829f · 437829f
1 parent 6efc061
commit 437829f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
@@ -9,7 +9,7 @@ on:
 jobs:
 
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-20.04 # explicitly use 20.04, see commit 428c40018a
     timeout-minutes: 30
     steps:
     - uses: actions/checkout@v3