chore: updated MANIFEST.in (#1849)

MANIFEST.in

@@ -1,23 +1,13 @@
 include requirements.*
 include wb_schema.gql
-graft weave/arrow
-graft weave/frontend
-graft weave/language_features
-graft weave/ops_primitives
-graft weave/ops_arrow
-graft weave/ops_domain
-graft weave/ecosystem
-graft weave/panels
-graft weave/wandb_interface
-graft weave/monitoring
-graft weave/panels_py
-graft weave/core_types
-graft weave/weaveflow
-graft weave/flow
+graft weave/client_context
 graft weave/deploy
-graft weave/trace_server
-graft weave/trace
+graft weave/flow
+graft weave/frontend
 graft weave/integrations
+graft weave/legacy
+graft weave/trace
+graft weave/trace_server
 global-exclude */__pycache__/*
 global-exclude *.pyc
 global-exclude */cassettes/*