osrd_schemas: replace 'pytype' by 'pyright'

Signed-off-by: Jean SIMARD <[email protected]>

Author: woshilapin

.github/workflows/build.yml

@@ -400,10 +400,10 @@ jobs:
           cd python/osrd_schemas
           poetry run ruff check
           poetry run ruff format --check
-      - name: Pytype
+      - name: Pyright
         run: |
           cd python/osrd_schemas
-          poetry run pytype -j auto
+          poetry run pyright
 
   check_toml:
     runs-on: ubuntu-latest