made a small change to the stub

Author: XFajk

buildconfig/stubs/pygame/geometry.pyi

@@ -197,6 +197,4 @@ class Line:
     def scale_ip(self, factor_and_origin: Point, /) -> None: ...
     def flip_ab(self) -> Line: ...
     def flip_ab_ip(self) -> None: ...
-    def project(
-        self, point: Point, / clamp: bool = False
-    ) -> tuple[float, float]: ...
+    def project(self, point: Point, /, clamp: bool = False) -> tuple[float, float]: ...