fix: fix typing error

Author: 34j

.pre-commit-config.yaml

@@ -58,19 +58,3 @@ repos:
           - --ignore-missing-imports
           - --config=pyproject.toml
         files: ".*(_draft.*)$"
-        exclude: |
-          (?x)^(
-              .*creation_functions.py|
-              .*data_type_functions.py|
-              .*elementwise_functions.py|
-              .*fft.py|
-              .*indexing_functions.py|
-              .*linalg.py|
-              .*linear_algebra_functions.py|
-              .*manipulation_functions.py|
-              .*searching_functions.py|
-              .*set_functions.py|
-              .*sorting_functions.py|
-              .*statistical_functions.py|
-              .*utility_functions.py|
-          )$

src/array_api_stubs/_draft/linalg.py

@@ -781,7 +781,7 @@ def trace(x: array, /, *, offset: int = 0, dtype: Optional[dtype] = None) -> arr
     """
 
 
-def vecdot(x1: array, x2: array, /, *, axis: int | None = None) -> array:
+def vecdot(x1: array, x2: array, /, *, axis: Optional[int] = None) -> array:
     """Alias for :func:`~array_api.vecdot`."""