ci(travis): maintain sync with GitLab CI [skip ci]

* Automated using myii/ssf-formula#315
* Completes #146

Author: myii

.travis.yml

@@ -102,7 +102,7 @@ jobs:
     # - env: INSTANCE=default-centos-7-master-py3
     # - env: INSTANCE=default-fedora-33-master-py3
     - env: INSTANCE=default-fedora-32-master-py3
-    # - env: INSTANCE=default-opensuse-leap-152-master-py3
+    - env: INSTANCE=default-opensuse-leap-152-master-py3
     # - env: INSTANCE=default-opensuse-tmbl-latest-master-py3
     # - env: INSTANCE=default-amazonlinux-2-master-py3
     # - env: INSTANCE=default-oraclelinux-8-master-py3