tests: update tests for shared test data updates

Author: radhermit

testdata

@@ -35,9 +35,8 @@ def __init__(self):
         self._config = Config()
 
         # load repos
-        for path in sorted(glob.glob(f"{DATADIR}/repos/*")):
-            if not path.endswith("-invalid"):
-                self._config.add_repo(path, id=os.path.basename(path), external=False)
+        for path in sorted(glob.glob(f"{DATADIR}/repos/valid/*")):
+            self._config.add_repo(path, id=os.path.basename(path), external=False)
 
         # load toml files
         self._toml = {}