[jdk25u-dev] RFR: 8365861: test/jdk/sun/security/pkcs11/Provider/ tests skipped without SkippedException

[Roland Mesde]

Backporting JDK-8365861: test/jdk/sun/security/pkcs11/Provider/ tests skipped without SkippedException.

This PR fixes three PKCS11 provider tests that were being skipped without properly throwing SkippedException.

For parity with Oracle JDK.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/jdk/sun/security/pkcs11/Provider

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Commit messages:
 - Backport 969eb1ce2419324582ee8d8108031323f82e125e

Changes: https://git.openjdk.org/jdk25u-dev/pull/190/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u-dev&pr=190&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8365861
  Stats: 32 lines in 3 files changed: 14 ins; 3 del; 15 mod
  Patch: https://git.openjdk.org/jdk25u-dev/pull/190.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u-dev.git pull/190/head:pull/190

PR: https://git.openjdk.org/jdk25u-dev/pull/190