Update stable id versino

Author: Jorgen-5

generated/python/datadoc_model/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "ssb-datadoc-model"
-version = "8.0.0"
+version = "8.0.1"
 description = "Data Model for use in Statistics Norway's Metadata system"
 authors = [{ name = "Statistics Norway", email = "metadata@ssb.no" }]
 license = "MIT"

src/datadoc/datadoc-json-schema.json

@@ -292,7 +292,8 @@
                 "type": "string",
                 "title": "Stable identifier version",
                 "description": "Version of stable identifier the variable was mapped to prior to pseudonymization.",
-                "$comment": "Only relevant when the variable is mapped to a stable identifier."
+                "$comment": "Only relevant when the variable is mapped to a stable identifier.",
+                "format": "date"
               },
               "encryption_algorithm": {
                 "type": "string",