RFR: 8308850: Change JVM options with small ranges from 64 to 32 bits, for globals.hpp [v5]

[Afshin Zafari]

On Wed, 9 Aug 2023 12:41:28 GMT, Afshin Zafari <azafari at openjdk.org> wrote:

>> The JVM options that are in range of `int` type are converted in `globals.hpp` and other files where affected.
>> 
>> ### Tests
>> tiers 1-4 passed for linux-x64, linux-x64-debug, windows-x64, windows-x64-debug
>> tier1 all passed.
>
> Afshin Zafari has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Matched with master.

I also changed the type of LogEventsBufferEntries in `runtime/globals.hpp` which fixes the Wconversion warnings in `utilities/events.hpp`.

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PR Comment: https://git.openjdk.org/jdk/pull/15164#issuecomment-1671531536