_GitCommitPkg: fix no attribute live or slot

Resolves: #380
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

Author: arthurzam

src/pkgcheck/addons/git.py

@@ -264,6 +264,12 @@ def _pkg_changes(self, commit_hash, commit_time):
 class _GitCommitPkg(cpv.VersionedCPV):
     """Fake packages encapsulating commits parsed from git log."""
 
+    __slots__ = ("commit", "old", "status", "time")
+
+    # set multiple defaults for the fake package
+    live = False
+    slot = "0"
+
     def __init__(self, category, package, status, version, time, commit, old=None):
         super().__init__(category, package, version)