RFR: Change JVM options with small ranges that get -Wconversion warnings to 32 bits [v7]

[Afshin Zafari]

> 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:

  Fixed a missed option.

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/15164/files
  - new: https://git.openjdk.org/jdk/pull/15164/files/2e25bbf8..51df0d35

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=15164&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15164&range=05-06

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/15164.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15164/head:pull/15164

PR: https://git.openjdk.org/jdk/pull/15164