Update protobuf to include instance_id

[haakonvt]

Description

Updates proto files and also adds the one for insert request (for future possible implementation)

DM-2030

[codecov]

Codecov Report

Attention: Patch coverage is 28.57143% with 5 lines in your changes missing coverage. Please review.

Project coverage is 90.52%. Comparing base (4fd3e3a) to head (cf71309).
Report is 6 commits behind head on master.

Files	Patch %	Lines
...nite/client/_proto/data_point_list_response_pb2.py	25.00%	3 Missing ⚠️
cognite/client/_proto/data_points_pb2.py	33.33%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1881      +/-   ##
==========================================
- Coverage   90.54%   90.52%   -0.02%     
==========================================
  Files         126      126              
  Lines       19481    19483       +2     
==========================================
- Hits        17639    17637       -2     
- Misses       1842     1846       +4     

Files	Coverage Δ
cognite/client/_proto/data_points_pb2.py	35.71% <33.33%> (-2.75%)	⬇️
...nite/client/_proto/data_point_list_response_pb2.py	64.70% <25.00%> (ø)

... and 1 file with indirect coverage changes

[sighol]

It is a bit weird to me first join the command parameters, and then split it again using shlex.

diff --git a/scripts/update_proto_files.py b/scripts/update_proto_files.py
index 2ce4e724..c65f4422 100644
--- a/scripts/update_proto_files.py
+++ b/scripts/update_proto_files.py
@@ -20,7 +20,7 @@ from pathlib import Path
 import requests
 
 URL_BASE = "https://raw.githubusercontent.com/cognitedata/protobuf-files/master/v1/timeseries/"
-FILES = "data_point_list_response.proto", "data_points.proto", "data_point_insertion_request.proto"
+FILES = ["data_point_list_response.proto", "data_points.proto", "data_point_insertion_request.proto"]
 PROTO_DIR = str(Path("cognite/client/_proto").resolve())
 
 
@@ -30,8 +30,8 @@ def download_proto_files_and_compile():
         for file in map(Path, FILES):
             file.touch()
             file.write_bytes(requests.get(f"{URL_BASE}{file}").content)
-        protoc_command = " ".join(("protoc", *FILES, f"--python_out={PROTO_DIR}", f"--pyi_out={PROTO_DIR}"))
-        subprocess.run(shlex.split(protoc_command), check=True)
+        protoc_command = ["protoc"] + FILES + [f"--python_out={PROTO_DIR}", f"--pyi_out={PROTO_DIR}"]
+        subprocess.run(protoc_command, check=True)
 
 
 def patch_bad_imports():

But this is just a nit.