RFR: 8245654: Add Certigna Root CA [v3]

[Rajan Halade]

> This fix adds Certigna root CA to cacerts trust store.

Rajan Halade has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision:

 - Merge branch 'openjdk:master' into 8247698-certigna
 - Merge branch 'master' into 8247698-certigna
 - remove control-M characters
 - Added Certigna CA cert and updated VerifyCACerts.java test
 - Merge remote-tracking branch 'origin/master' into 8247698-certigna
 - 8247698: Evaluate the inclusion of DHIMYOTIS (certigna) roots

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/10030/files
  - new: https://git.openjdk.org/jdk/pull/10030/files/19a5d3ef..caa4e356

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10030&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10030&range=01-02

  Stats: 302893 lines in 4306 files changed: 169354 ins; 83821 del; 49718 mod
  Patch: https://git.openjdk.org/jdk/pull/10030.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10030/head:pull/10030

PR: https://git.openjdk.org/jdk/pull/10030