fix: move parse_storage_constraints to the bunlde deployer

It seems a previous change for allow bundle storage constraints was done
at the wrong level and affected regualr storage constraints as well.
This fix moves the previous change to only affect bunlde storage
constraints.

juju/bundle.py

@@ -16,6 +16,7 @@
 
 from .client import client
 from .constraints import parse as parse_constraints
+from .constraints import parse_storage_constraint
 from .errors import JujuError
 from . import utils, jasyncio
 from .origin import Channel, Source
@@ -630,7 +631,7 @@ async def run(self, context):
             constraints=self.constraints,
             endpoint_bindings=self.endpoint_bindings,
             resources=resources,
-            storage=self.storage,
+            storage={k: parse_storage_constraint(v) for k, v in (self.storage or dict()).items()},
             channel=self.channel,
             devices=self.devices,
             num_units=self.num_units,

juju/model.py

@@ -29,7 +29,6 @@
 from .client import client, connector
 from .client.overrides import Caveat, Macaroon
 from .constraints import parse as parse_constraints
-from .constraints import parse_storage_constraint
 from .controller import Controller, ConnectedController
 from .delta import get_entity_class, get_entity_delta
 from .errors import JujuAPIError, JujuError, JujuModelConfigError, JujuBackupError
@@ -2116,7 +2115,7 @@ async def _deploy(self, charm_url, application, series, config,
                 devices=devices,
                 dryrun=False,
                 placement=placement,
-                storage={k: parse_storage_constraint(v) for k, v in (storage or dict()).items()},
+                storage=storage,
                 trust=trust,
                 base=charm_origin.base,
                 channel=channel,
@@ -2151,7 +2150,7 @@ async def _deploy(self, charm_url, application, series, config,
                 endpoint_bindings=endpoint_bindings,
                 num_units=num_units,
                 resources=resources,
-                storage={k: parse_storage_constraint(v) for k, v in (storage or dict()).items()},
+                storage=storage,
                 placement=placement,
                 devices=devices,
                 attach_storage=attach_storage,