RFR: 5561: Support for Crypto Events in JMC [v4]

[Suchita Chaturvedi]

> This PR enhances the JMC UI for adding new information related to crypto events: specifically X509CertificateEvent.
> 
> This PR adds a new rule with respect to X509CertificateEvent which provides alert related to expired/expiring certificates and weak signature algorithms or weak key length or key type. The rule gives a basic overview of all the certificate ids which needs action or attention, however complete details are provided as part of a new screen - Security.
> 
> Attaching the screenshots here for better reference:
> 
> Rule Page:
> 
> <img width="362" height="373" alt="image" src="https://github.com/user-attachments/assets/4707e6b2-76be-4b1e-9f32-c6139851d86c" />
> 
> Security Screen Page:
> 
> <img width="959" height="385" alt="image" src="https://github.com/user-attachments/assets/5026e2b7-2754-47bc-a42d-5672f9f087d7" />

Suchita Chaturvedi has updated the pull request incrementally with one additional commit since the last revision:

  Fixing spotless failure

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

Changes:
  - all: https://git.openjdk.org/jmc/pull/686/files
  - new: https://git.openjdk.org/jmc/pull/686/files/2741e02c..547cc3f4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jmc&pr=686&range=03
 - incr: https://webrevs.openjdk.org/?repo=jmc&pr=686&range=02-03

  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jmc/pull/686.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/686/head:pull/686

PR: https://git.openjdk.org/jmc/pull/686