RFR: 8321408: Add Certainly roots R1 and E1

[Hai-May Chao]

On Thu, 15 Feb 2024 18:19:25 GMT, Rajan Halade <rhalade at openjdk.org> wrote:

> This PR is to add two new TLS root certificates from Certainly. This CA has gone through https://www.oracle.com/java/technologies/javase/carootcertsprogram.html process.
> 
> 
> The release-note is at [JDK-8325903](https://bugs.openjdk.org/browse/JDK-8325903)

Marked as reviewed by hchao (Committer).

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PR Review: https://git.openjdk.org/jdk/pull/17880#pullrequestreview-1883620135