Removed extra " in CVE-2026-44282.yml

Removed extraneous quotation marks from the CVE description.

Author: jasnow

gems/decidim-elections/CVE-2026-44282.yml

@@ -23,7 +23,7 @@ description: |
   This issue was discovered in a security audit organized by the
   [Decidim Association](https://decidim.org) and made by
   [Radically Open Security](https://www.radicallyopensecurity.com/)
-  against Decidim financed by [NGI](https://ngi.eu/)."
+  against Decidim financed by [NGI](https://ngi.eu/).
 cvss_v3: 4.8
 patched_versions:
   - ">= 0.32.0"