RFR: 8368180: RISC-V: Remove redundant ext_Zicboz.enable_feature()

[Dingli Zhang]

On Mon, 22 Sep 2025 12:29:43 GMT, Hamlin Li <mli at openjdk.org> wrote:

> Hey, Thanks for the cleanup. Can you drop this pr? we'll cleanup it up finally together after we verify the extensions.

@Hamlin-Li Sure! Do I need to assign the issue to you?

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PR Comment: https://git.openjdk.org/jdk/pull/27409#issuecomment-3322644130