fixup! Implement commit model and migration

Signed-off-by: JafarAkhondali <jafar.akhoondali@gmail.com>

Author: JafarAkhondali

vulnerabilities/migrations/0040_commit.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.1.7 on 2023-07-05 15:01
+# Generated by Django 4.1.7 on 2023-07-05 17:38
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -32,7 +32,7 @@ class Migration(migrations.Migration):
                 ),
                 (
                     "reference",
-                    models.OneToOneField(
+                    models.ForeignKey(
                         on_delete=django.db.models.deletion.CASCADE,
                         to="vulnerabilities.vulnerabilityreference",
                     ),

vulnerabilities/models.py

@@ -893,7 +893,7 @@ class Commit(models.Model):
     Reference to a commit(s) that fixed the vulnerability
     """
 
-    reference = models.OneToOneField(
+    reference = models.ForeignKey(
         VulnerabilityReference,
         on_delete=models.CASCADE,
     )