`static_argnames` of `jax.jit` does not correctly infer `argnums` 

This is most easily shown by accessing `_infer_argnums_and_argnames` directly:

```python
def f(a, /, b, *, c):
	...

static_argnames = ("a", "b", "c")
_infer_argnums_and_argnames(f, None, static_argnames)
> ((1,), ("a", "b", "c"))
# Expected: ((0, 1, 2,), ("a", "b", "c")
```