add tmate and only run on 31

Author: ylebre

.github/workflows/solid-tests-suites.yml

@@ -34,8 +34,6 @@ jobs:
         # Version 24 comes with PHP 8.0, which is no longer supported;
         # Latest is not tested here, as that could cause failures unrelated to project changes
         nextcloud_version:
-          - 29
-          - 30
           - 31
 
     steps:
@@ -82,16 +80,14 @@ jobs:
       fail-fast: false
       matrix:
         nextcloud_version:
-          - 29
-          - 30
           - 31
         test:
           - 'solidtestsuite/solid-crud-tests:v7.0.5'
           - 'solidtestsuite/web-access-control-tests:v7.1.0'
           - 'solidtestsuite/webid-provider-tests:v2.1.1'
 
     # Prevent EOL or non-stable versions of Nextcloud to fail the test-suite
-    continue-on-error: ${{ contains(fromJson('[29,30,31]'), matrix.nextcloud_version) == false }}
+    continue-on-error: ${{ contains(fromJson('[31]'), matrix.nextcloud_version) == false }}
 
     steps:
       - name: Create docker tag from git reference