Feat: new persistent volume size limit (#126)

Author: philogicae

aleph_message/models/execution/volume.py

@@ -60,8 +60,8 @@ class VolumePersistence(str, Enum):
 
 class PersistentVolumeSizeMib(ConstrainedInt):
     gt = 0
-    le = gigabyte_to_mebibyte(Gigabytes(512))
-    strict = True  # Limit to 100 GiB
+    le = gigabyte_to_mebibyte(Gigabytes(2048))
+    strict = True  # Limit to 2048 GiB
 
 
 class PersistentVolume(AbstractVolume):