[jdk17u-dev] RFR: 8168469: Memory leak in JceSecurity

[Sergey Chernyshev]

The patch did not apply cleanly: updated the copyright header.

All tests in javax/crypto, sun/security, com/sun/crypto pass. The new test fails before the fix and passes after the fix.

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Commit messages:
 - Backport a284920b3432b00496a2a32a284a91a9bd49fb06

Changes: https://git.openjdk.org/jdk17u-dev/pull/1671/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1671&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8168469
  Stats: 111 lines in 2 files changed: 84 ins; 8 del; 19 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1671.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1671/head:pull/1671

PR: https://git.openjdk.org/jdk17u-dev/pull/1671