Fix type errors

Don't understand why they are showing on this branch only under same
versions as main:

Python 3.13.1
mypy 1.4.1 (compiled: no)

Author: dandavison

temporalio/converter.py

@@ -1319,7 +1319,7 @@ def decode_typed_search_attributes(
         if not metadata_type:
             continue
         key = temporalio.common.SearchAttributeKey._from_metadata_type(
-            k, v.metadata.get("type").decode()
+            k, metadata_type.decode()
         )
         if not key:
             continue

tests/contrib/pydantic/models_2.py

@@ -200,7 +200,7 @@ def make_standard_types_object() -> StandardTypesModel:
     )
 
 
-class StrictStandardTypesModel(StandardTypesModel, strict=True):
+class StrictStandardTypesModel(StandardTypesModel, strict=True):  # type: ignore
     pass