ref: fix types for sentry.tasks.base (#97510)

<!-- Describe your PR here. -->

Author: asottile-sentry

pyproject.toml

@@ -131,7 +131,6 @@ module = [
     "sentry.search.events.filter",
     "sentry.search.snuba.executors",
     "sentry.snuba.metrics.query_builder",
-    "sentry.tasks.base",
     "sentry.testutils.cases",
     "sentry.web.frontend.auth_login",
     "sentry_plugins.jira.plugin",

src/sentry/tasks/base.py

@@ -64,7 +64,7 @@ def __call__(self, decorated_task: Any) -> Any:
 
         limited_func = self.create_override(decorated_task)
         if hasattr(decorated_task, "name"):
-            limited_func.name = decorated_task.name
+            limited_func.name = decorated_task.name  # type: ignore[attr-defined]
         return limited_func
 
 
@@ -234,6 +234,7 @@ def retry(
     if func:
         return retry()(func)
 
+    timeout_exceptions: tuple[type[BaseException], ...]
     timeout_exceptions = (ProcessingDeadlineExceeded, SoftTimeLimitExceeded)
     if not timeouts:
         timeout_exceptions = ()