github-ci: convert centos 8 build to almalinux 8

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 211fee6e2b359d55ffe75fa9a94baebceb24e10d..f4a16509ccc63f8be313a09a4045654b82745e72 100644 (file)
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,10 +6,10 @@ on:
 
 jobs:
 
-  centos-8:
-    name: CentOS 8
+  alma-8:
+    name: AlmaLinux 8
     runs-on: ubuntu-latest
-    container: centos:8
+    container: almalinux:8
     steps:
       - run: |
           yum -y install \