[jdk8u-dev] RFR: 8350498: Remove two Camerfirma root CA certificates

[Antonio Vieiro]

Backport of [JDK-8350498](https://bugs.openjdk.org/browse/JDK-8350498) from 11 that removes two non root CA certificates no longer active.

The PR is on top of https://github.com/openjdk/jdk8u-dev/pull/650 (for [JDK-8303770](https://bugs.openjdk.org/browse/JDK-8303770)) to avoid conflicts, since `CHECKSUM` in `VerifyCACerts.java` is modified by both issues.

Not clean, as file locations have changed between 8 and 11.

Test `VerifyCACerts.java` passes: 


Passed: security/infra/java/security/cert/CertPathValidator/certification/HaricaCA.java
Passed: sun/security/lib/cacerts/VerifyCACerts.java
Passed: security/infra/java/security/cert/CertPathValidator/certification/EmSignRootG2CA.java

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

Depends on: https://git.openjdk.org/jdk8u-dev/pull/650

Commit messages:
 - Backport 8894d6ad1b83553a5c60af51fd2de2319fd1d6ec

Changes: https://git.openjdk.org/jdk8u-dev/pull/651/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=651&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350498
  Stats: 236 lines in 7 files changed: 2 ins; 212 del; 22 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/651.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/651/head:pull/651

PR: https://git.openjdk.org/jdk8u-dev/pull/651