Update tools.yml: add cvescan (#322)

Author: jkowalleck

_data/tools.yml

@@ -1985,6 +1985,13 @@
   categories:
   - analysis
   - opensource
+- name: CVE Scan
+  publisher: The Embedded Kit
+  description: CVE Scan helps detect and mitigate security vulnerabilities in embedded systems. With accurate SBOM generation, cross-referencing with public databases, CI integration, filtering, annotations, and a web interface, it streamlines security maintenance.
+  websiteUrl: https://theembeddedkit.io/cve-scan-linux-vulnerability-scanner/
+  categories:
+  - proprietary
+  - analysis
 
 # `description` will be truncated at 250 characters
 # `categories` values may be the keys from `tool-categories.yml` file