[jdk11u-dev] RFR: 8336291: [11u] update for deprecated sprintf for jdk.pack [v2]

[Antonio Vieiro]

> This fixes [JDK-8336291](https://bugs.openjdk.org/browse/JDK-8336291) by replacing the deprecated `sprintf` with `snprintf` in different files `jdk.pack`. Low risk.
> 
> This is a 11u specific issue, as `jdk.pack` was removed in [JDK-8234596](https://bugs.openjdk.org/browse/JDK-8234596)  in OpenJDK 14.

Antonio Vieiro has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2853/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2853/files/124ba5e1..124ba5e1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2853&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2853&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2853.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2853/head:pull/2853

PR: https://git.openjdk.org/jdk11u-dev/pull/2853