d/control: Bump dependency to latest storage

debian/control

@@ -8,7 +8,7 @@ Build-Depends: debhelper (>= 9),
                python3-nose,
                python3-setuptools,
                python3-swh.core,
-               python3-swh.storage,
+               python3-swh.storage (>= 0.0.50~),
                python3-swh.model (>= 0.0.11~),
                python3-retrying,
                python3-vcversioner
@@ -17,5 +17,6 @@ Homepage: https://forge.softwareheritage.org/diffusion/60/
 
 Package: python3-swh.loader.core
 Architecture: all
-Depends: ${misc:Depends}, ${python3:Depends}
+Depends: python3-swh.core, python3-swh.storage (>= 0.0.50~), python3-swh.model (>= 0.0.11~),
+         ${misc:Depends}, ${python3:Depends}
 Description: Software Heritage Loader Core

requirements.txt

@@ -3,6 +3,6 @@
 # dependency lines, see https://pip.readthedocs.org/en/1.1/requirements.html
 vcversioner
 swh-core
-swh-storage
+swh-storage >= 0.0.50
 swh-model >= 0.0.11
 retrying