ingestion manifest creation for EVLA CAL ingestion only

Next step is refactoring to IngestionManifestIF and having EVLA CAL ingestion manifest implement it, but I wanted to get this out there for review.

apps/cli/executables/pexable/ingest_envoy/ingest_envoy/ingestion_manifest.py

@@ -19,6 +19,7 @@ class Parameters:
         collection_metadata: str,
         reingest: bool = False,
         ngas_ingest: bool = False,
+        calibrate: bool = False,
     ):
         self.telescope = telescope
         self.ingestion_path = ingestion_path
@@ -26,6 +27,7 @@ class Parameters:
         self.collection_metadata = collection_metadata
         self.reingest = reingest
         self.ngas_ingest = ngas_ingest
+        self.calibrate = calibrate
 
     def __repr__(self):
         return repr(self.__dict__)