Fixes: #3318 - Increases length of platform name and slug to 64 characters (#3353)

netbox/dcim/models.py

@@ -1385,11 +1385,12 @@ class Platform(ChangeLoggedModel):
     specifying a NAPALM driver.
     """
     name = models.CharField(
-        max_length=50,
+        max_length=64,
         unique=True
     )
     slug = models.SlugField(
-        unique=True
+        unique=True,
+        max_length=64
     )
     manufacturer = models.ForeignKey(
         to='dcim.Manufacturer',