Gating tests: many fixes

1) Ugh. Update the podman test scaffolding so it invokes
    the magic 'loginctl enable-linger' command necessary
    for rootless podman to work.

    1a) [minor] update the rpm-versions and environment dump

 2) Bring gating.yaml up-to-date, including (ugh) duplication
    that will help us avoid maintenance burden when we fork f33

Signed-off-by: Ed Santiago <santiago@redhat.com>

tests/test_podman.yml

@@ -19,5 +19,5 @@
             # running the test with su doesn't create the directory for fedora user on /run/user/
             # so create it manually
             dir: ./
-            run: mkdir /run/user/$(id -u fedora); chown fedora /run/user/$(id -u fedora); su -c ${PWD}/test_podman.sh - fedora
+            run: loginctl enable-linger fedora; su -c ${PWD}/test_podman.sh - fedora
             timeout: 15m