[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/pyproject_api/_frontend.py

@@ -276,7 +276,7 @@ def get_requires_for_build_sdist(self, config_settings: ConfigSettings | None =
             result, out, err = [], "", ""
         if not isinstance(result, list) or not all(isinstance(i, str) for i in result):
             self._unexpected_response("get_requires_for_build_sdist", result, "list of string", out, err)
-        return RequiresBuildSdistResult(tuple(Requirement(r) for r in cast(List[str], result)), out, err)
+        return RequiresBuildSdistResult(tuple(Requirement(r) for r in cast("List[str]", result)), out, err)
 
     def get_requires_for_build_wheel(self, config_settings: ConfigSettings | None = None) -> RequiresBuildWheelResult:
         """
@@ -291,7 +291,7 @@ def get_requires_for_build_wheel(self, config_settings: ConfigSettings | None =
             result, out, err = [], "", ""
         if not isinstance(result, list) or not all(isinstance(i, str) for i in result):
             self._unexpected_response("get_requires_for_build_wheel", result, "list of string", out, err)
-        return RequiresBuildWheelResult(tuple(Requirement(r) for r in cast(List[str], result)), out, err)
+        return RequiresBuildWheelResult(tuple(Requirement(r) for r in cast("List[str]", result)), out, err)
 
     def get_requires_for_build_editable(
         self,
@@ -309,7 +309,7 @@ def get_requires_for_build_editable(
             result, out, err = [], "", ""
         if not isinstance(result, list) or not all(isinstance(i, str) for i in result):
             self._unexpected_response("get_requires_for_build_editable", result, "list of string", out, err)
-        return RequiresBuildEditableResult(tuple(Requirement(r) for r in cast(List[str], result)), out, err)
+        return RequiresBuildEditableResult(tuple(Requirement(r) for r in cast("List[str]", result)), out, err)
 
     def prepare_metadata_for_build_wheel(
         self,

src/pyproject_api/_via_fresh_subprocess.py

@@ -30,7 +30,7 @@ def done(self) -> bool:
         return self.process.returncode is not None
 
     def out_err(self) -> tuple[str, str]:
-        return cast(Tuple[str, str], self._out_err)
+        return cast("Tuple[str, str]", self._out_err)
 
 
 class SubprocessFrontend(Frontend):
@@ -71,7 +71,7 @@ def _send_msg(self, cmd: str, result_file: Path, msg: str) -> Iterator[Subproces
             cwd=self._root,
             env=env,
         )
-        cast(IO[str], process.stdin).write(f"{os.linesep}{msg}{os.linesep}")
+        cast("IO[str]", process.stdin).write(f"{os.linesep}{msg}{os.linesep}")
         yield SubprocessCmdStatus(process)
 
     def send_cmd(self, cmd: str, **kwargs: Any) -> tuple[Any, str, str]: