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

[Fei Yang]

On Sun, 21 Sep 2025 10:52:28 GMT, Dingli Zhang <dzhang at openjdk.org> wrote:

> Hi,
> Can you help to review this patch? Thanks!
> 
> We can clean up the duplicate call to ext_Zicboz.enable_feature() in VM_Version::rivos_features(), as it is already invoked at https://github.com/openjdk/jdk/blob/cc65836d00de7041e7d32e7f15d98108b1ae47a0/src/hotspot/os_cpu/linux_riscv/vm_version_linux_riscv.cpp#L286

LGTM. Thanks.

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Marked as reviewed by fyang (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27409#pullrequestreview-3250252328