Make all tests' names and filenames match up

Differential Revision: https://phabricator.apertis.org/D412
Reviewed-by: xclaesse

predeployed-misc/dist-upgrade.yaml

 metadata:
-  name: setup-ping
+  name: dist-upgrade
   format: "Lava-Test-Shell Test Definition 1.0"
   description: "Run a dist-upgrade on the pre-deployed image"
   maintainer: "sjoerd.simons@collabora.co.uk"

templates/group-common-tpl.json

@@ -138,7 +138,7 @@
           {
             "git-repo": "https://lavagit:uT0ahxeiaiD5nie7@git.apertis.org/git/apertis-tests.git",
             "revision": "master",
-            "testdef": "dbus/installed-tests.yaml"
+            "testdef": "dbus/dbus-installed-tests.yaml"
           },
           {
             "git-repo": "https://lavagit:uT0ahxeiaiD5nie7@git.apertis.org/git/apertis-tests.git",
@@ -161,7 +161,7 @@
           {
             "git-repo": "https://lavagit:uT0ahxeiaiD5nie7@git.apertis.org/git/apertis-tests.git",
             "revision": "master",
-            "testdef": "dbus/dos-reply-time.yaml"
+            "testdef": "dbus/dbus-dos-reply-time.yaml"
           }
         ]
       }