Fix type hint on create_tag · gitpython-developers/GitPython@ae6a6e4

Original file line number	Diff line number	Diff line change
`@@ -482,7 +482,7 @@ def delete_head(self, heads: "Union[str, Head]", *kwargs: Any) -> None:`
`482`	`482`	`def create_tag(`
`483`	`483`	`self,`
`484`	`484`	`path: PathLike,`
`485`		`-ref: str = "HEAD",`
	`485`	`+ref: Union[str, 'SymbolicReference'] = "HEAD",`
`486`	`486`	`message: Optional[str] = None,`
`487`	`487`	`force: bool = False,`
`488`	`488`	`**kwargs: Any,`