RFR: 8339714: Delete tedious bool type define

[David Holmes]

On Mon, 9 Sep 2024 09:50:59 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
>   This PR delete tedious bool type define in `src/java.base/unix/native/libjsig/jsig.c` and `src/utils/hsdis/binutils/hsdis-binutils.c`. After JEP 347([JDK-8246032](https://bugs.openjdk.org/browse/JDK-8246032)), I think we can "#include <stdbool.h>" to use bool type directly, like [string.h](https://github.com/openjdk/jdk/blob/master/src/java.desktop/unix/native/libpipewire/include/spa/utils/string.h#L13) do.
>   Make code more concision, the risk is quite low.
> 
> Additional testing:
> 
> - [x] Local build with --with-hsdis=binutils --with-binutils=$HOME/software/binutils
> - [x] Jtreg tests(include tier1/tier2/tier3 etc.) on linux x64
> - [x] Jtreg tests(include tier1/tier2/tier3 etc.) on linux aarch64

This seems trivially fine to me. The JEP isn't really relevant for this C code as we have C99 as a minimum for a while now.

Thanks

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20909#pullrequestreview-2291801397