Update changelog with certificate viewer extensions

Expanded the changelog entry for the certificate viewer plugin to specify support for additional file extensions: .p12, .pfx, .cer, .crt, .pem, .mobileprovision, and .certSigningRequest.

Author: emako

CHANGELOG.md

@@ -4,7 +4,7 @@
 - Add support for `.ddeb` Debian debug symbol packages
 - Add a **Reload** option to the **More** context menu [#1839](https://github.com/QL-Win/QuickLook/issues/1839)
 - Add support for embedded lyrics in music file [#1847](https://github.com/QL-Win/QuickLook/issues/1847)
-- Add a certificate viewer plugin
+- Add a certificate viewer plugin to support extensions `.p12`, `.pfx`, `.cer`, `.crt`, `.pem`, `.mobileprovision` and `.certSigningRequest` 
 - Add support for Compound File Binary formats (`.cfb` and `.eif` is now supported)
 - Add a restart button after plugin installation [#1823](https://github.com/QL-Win/QuickLook/issues/1823)
 - Improve XML version attribute detection in `XMLDetector` (e.g. `<?xml version='1.0'?>` is now supported)