RFR: 8370942: test/jdk/java/security/Provider/NewInstance.java and /test/jdk/java/security/cert/CertStore/NoLDAP.java may skip without notifying

[Neha Joshi]

This PR contain changes to handle skipped exception for below test cases.

-> test/jdk/java/security/cert/CertStore/NoLDAP.java
-> test/jdk/java/security/Provider/NewInstance.java


https://bugs.openjdk.org/browse/JDK-8370942

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Commit messages:
 - JDK-8370942 : Updated error message
 - JDK-8370942 : Updated the copyright
 - JDK-8370942 : Code added for handling the skip case with SkipException.

Changes: https://git.openjdk.org/jdk/pull/28112/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28112&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8370942
  Stats: 31 lines in 2 files changed: 23 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/28112.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28112/head:pull/28112

PR: https://git.openjdk.org/jdk/pull/28112