RFR: 8344568: Renaming ceil_log2 to log2i_ceil

[Kim Barrett]

On Wed, 20 Nov 2024 16:56:11 GMT, Sonia Zaldana Calles <szaldana at openjdk.org> wrote:

> Hi all, 
> 
> This PR addresses [8344568](https://bugs.openjdk.org/browse/JDK-8344568). Should be a straightforward rename and cleanup. 
> 
> Thanks, 
> Sonia

Looks good, and trivial.

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Marked as reviewed by kbarrett (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/22279#pullrequestreview-2449677146