[jdk11u-dev] RFR: 8331959: Update PKCS#11 Cryptographic Token Interface to v3.1

[Antonio Vieiro]

Clean backport of [JDK-8331959](https://bugs.openjdk.org/browse/JDK-8331959) for parity with Oracle's 11.0.27.
This adds some new constants and typedefs, and minor formatting of the license file.
Passes tier1 tests on Linux.

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Commit messages:
 - Backport e3b26387a3aa24640729086166fa52b6c5a6ea92

Changes: https://git.openjdk.org/jdk11u-dev/pull/2979/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2979&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8331959
  Stats: 221 lines in 4 files changed: 90 ins; 6 del; 125 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2979.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2979/head:pull/2979

PR: https://git.openjdk.org/jdk11u-dev/pull/2979