upgrade datamodel-code-generator which coincidentally has already fix…

…ed this issue with generating List of Lists

airbyte-integrations/bases/airbyte-protocol/airbyte_protocol/models/airbyte_protocol.py

@@ -133,7 +133,7 @@ class Config:
         None,
         description="Path to the field that will be used to determine if a record is new or modified since the last sync. If not provided by the source, the end user will have to specify the comparable themselves.",
     )
-    source_defined_primary_key: Optional[List[str]] = Field(
+    source_defined_primary_key: Optional[List[List[str]]] = Field(
         None,
         description="If the source defines the primary key, paths to the fields that will be used as a primary key. If not provided by the source, the end user will have to specify the primary key themselves.",
     )
@@ -150,7 +150,7 @@ class Config:
         description="Path to the field that will be used to determine if a record is new or modified since the last sync. This field is REQUIRED if `sync_mode` is `incremental`. Otherwise it is ignored.",
     )
     destination_sync_mode: DestinationSyncMode
-    primary_key: Optional[List[str]] = Field(
+    primary_key: Optional[List[List[str]]] = Field(
         None,
         description="Paths to the fields that will be used as primary key. This field is REQUIRED if `destination_sync_mode` is `*_dedup`. Otherwise it is ignored.",
     )

tools/code-generator/Dockerfile

@@ -1,5 +1,5 @@
 FROM python:3.7-slim
-RUN pip install datamodel-code-generator==0.5.39
+RUN pip install datamodel-code-generator==0.10.1
 ENTRYPOINT ["datamodel-codegen"]
 
 LABEL io.airbyte.version=dev