Fixed FP for `thread_local_initializer_can_be_made_const` for `os_local`

`os_local` impl of `thread_local` — regardless of whether it is const and
unlike other implementations — includes an `fn __init(): EXPR`.

Existing implementation of the lint checked for the presence of said
function and whether the expr can be made const. Because for `os_local`
we always have an `__init()`, it triggers for const implementations.

The solution is to check whether the `__init()` function is already const.
If it is `const`, there is nothing to do. Otherwise, we verify that we can
make it const.

Co-authored-by: Alejandra González <blyxyas@gmail.com>

0 files changed, 0 insertions, 0 deletions