[jdk15u-dev] RFR: 8282538: PKCS11 tests fail on CentOS Stream 9

[Olga Mikhaltsova]

I'd like to backport JDK-8282538 to jdk15u.
The same failure of the PKCS11 tests (test/jdk/sun/security/pkcs11/Signature/) is observed on CentOS Stream 9 because of missing cert9.db and key4.db which are required by NSS 3.35 and above.
These files were simply copied from another location of the repository test/jdk/sun/security/pkcs11/Secmod/.
Tested manually on CentOS Stream 9 with above mentioned tests group.

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Commit messages:
 - Backport d8fd22239bafecdaaedb8985ab6d709ed846e808

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/200/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=200&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8282538
  Stats: 0 lines in 2 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/200.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/200/head:pull/200

PR: https://git.openjdk.java.net/jdk15u-dev/pull/200