fixup! IONOS(github): POC use matrix

Signed-off-by: Misha M.-Kupriyanov <kupriyanov@strato.de>

Author: printminion-co

.github/workflows/sbom-matrix.yaml

@@ -32,7 +32,7 @@ jobs:
           php-version: '8.1'
 
       - name: Get version.php
-        run: curl -o version.php https://raw.githubusercontent.com/${{ github.repository }}/${{ github.ref_name }}/version.php
+        run: curl -o version.php https://raw.githubusercontent.com/${{ github.repository }}/${{ github.sha }}/version.php
 
       - name: Get version string from version.php
         id: get-version