Docs: Remove stray semicolon in init.rst (GH-23974)

Removed stray semicolon which was causing the docs to render weirdly (it's the function right under the one [here](https://docs.python.org/3/c-api/init.htmlGH-c._PyInterpreterState_GetEvalFrameFunc)).
(cherry picked from commit 9712358)

Co-authored-by: Ken Jin <[email protected]>

Author: miss-islington

Doc/c-api/init.rst

@@ -1155,7 +1155,7 @@ All of the following functions must be called after :c:func:`Py_Initialize`.
 
    .. versionadded:: 3.9
 
-.. c:function:: void _PyInterpreterState_SetEvalFrameFunc(PyInterpreterState *interp, _PyFrameEvalFunction eval_frame);
+.. c:function:: void _PyInterpreterState_SetEvalFrameFunc(PyInterpreterState *interp, _PyFrameEvalFunction eval_frame)
 
    Set the frame evaluation function.