RFR: JDK-8329862: GetApplicationHome and GetApplicationHomeFromDll enhance jli tracing

[Matthias Baesken]

We have already good JLI tracing capabilities. But GetApplicationHome and GetApplicationHomeFromDll lack some tracing and should be enhanced.

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Commit messages:
 - JDK-8329862

Changes: https://git.openjdk.org/jdk/pull/18699/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18699&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8329862
  Stats: 18 lines in 3 files changed: 15 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/18699.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18699/head:pull/18699

PR: https://git.openjdk.org/jdk/pull/18699