RFR: 8321543: Update NSS to version 3.96

[Matthew Donovan]

In this PR, I updated the version of the NSS libraries used in PKCS11Test to 3.96.

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Commit messages:
 - 8321543: Update NSS to version 3.96

Changes: https://git.openjdk.org/jdk/pull/18636/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18636&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8321543
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/18636.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18636/head:pull/18636

PR: https://git.openjdk.org/jdk/pull/18636