RFR: 8344883: Do not use mtNone if we know the tag type [v2]

[Gerard Ziemski]

On Mon, 31 Mar 2025 19:24:53 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

>> I wasn't sure what that is here, we can do this in a follow up?
>
> My suggestion was to change `attempt_reserve_memory_between` to take MemTag as an argument. It's OK to do that as a follow-up PR.

I decided to do this now, since I had to go through many files anyhow.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24282#discussion_r2023222075