Use opensuse tumbleweed (#3282)

.github/workflows/tests.yaml

@@ -81,10 +81,9 @@ jobs:
           - name: "Ubuntu 22.04"
             runner: ubuntu-latest
             dockerfile: ubuntu2204
-          # This is actually "OpenSUSE Tumbleweed (Rolling)" but GitHub requires the "OpenSUSE 15" check, so keep that name
+          - name: "OpenSUSE Tumbleweed (Rolling)"
-          - name: "OpenSUSE 15"
             runner: ubuntu-latest
-            dockerfile: opensuse15
+            dockerfile: opensuse
           - name: "Archlinux Base (Rolling)"
             runner: ubuntu-latest
             dockerfile: arch

docker-compose.yml

@@ -40,10 +40,10 @@ services:
     security_opt:
       - label=type:container_runtime_t
     tty: true
-  test-opensuse15:
+  test-opensuse:
     build:
         context: .
-        dockerfile: test/docker/opensuse15
+        dockerfile: test/docker/opensuse
     network_mode: "host"
     security_opt:
       - label=type:container_runtime_t

test/docker/opensuse

@@ -1,8 +1,5 @@
 FROM opensuse/tumbleweed
 
-# NOTE: this isn't opensuse15 anymore, but this allows PRs to be merged by
-# matching the GitHub configuration.
-
 RUN zypper install -y python3 awk coreutils git gcc gcc-c++ cmake make libuuid-devel libfaketime curl
 
 # Setup language environment