[jdk11u-dev] RFR: 8321925: sun/security/mscapi/KeytoolChangeAlias.java fails with "Alias <246810> does not exist"

[SendaoYan]

Backport of [JDK-8321925](https://bugs.openjdk.org/browse/JDK-8321925). 

The origin PR use `int nextInt(int origin, int bound)`, but the jdk11 do not have this API. So I change `int nextInt(int origin, int bound)` to `nextInt(bound - origin) + origin`.

Only change the testcase, the change has been verified, the risk is low.

![image](https://github.com/openjdk/jdk11u-dev/assets/24123821/63c82beb-1c90-45b0-b8b7-6419cf111252)

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Commit messages:
 - Backport b6233c3de773fb57b23704f1fec05d8b2d9c11c0

Changes: https://git.openjdk.org/jdk11u-dev/pull/2631/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2631&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8321925
  Stats: 23 lines in 1 file changed: 13 ins; 0 del; 10 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2631.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2631/head:pull/2631

PR: https://git.openjdk.org/jdk11u-dev/pull/2631