RFR: 8245654: Add Certigna Root CA [v2]

[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 five additional commits since the last revision:

 - 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/45156940..19a5d3ef

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10030&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10030&range=00-01

  Stats: 16841 lines in 484 files changed: 6249 ins; 8187 del; 2405 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