add workflow_metadata column to sqlqlchemy schema

shared/workspaces/workspaces/capability/schema.py

@@ -208,6 +208,7 @@ class CapabilityVersion(Base, CapabilityVersionIF):
     )
     version_number = sa.Column("version_number", sa.Integer, primary_key=True)
     parameters = sa.Column("parameters", sa.JSON)
+    workflow_metadata = sa.Column("workflow_metadata", sa.JSON)
     request = relationship(CapabilityRequest, back_populates="versions")
     executions = relationship("CapabilityExecution", back_populates="version")
     files = relationship("CapabilityVersionFile", back_populates="version")
@@ -227,6 +228,7 @@ class CapabilityVersion(Base, CapabilityVersionIF):
             "capability_request_id": self.capability_request_id,
             "version_number": self.version_number,
             "parameters": self.parameters,
+            "workflow_metadata": self.workflow_metadata,
             "files": [file.__json__() for file in self.files],
         }
 

shared/workspaces/workspaces/capability/schema_interfaces.py

@@ -35,6 +35,7 @@ class CapabilityVersionIF:
     capability_request: CapabilityRequestIF
     version_number: int
     parameters: List[ParameterIF]
+    workflow_metadata: str  # JSON-formatted
     files: List[CapabilityVersionFileIF]
 
     def __json__(self):