fix: ignore false psoitives

Author: roderik

.trivyignore

@@ -0,0 +1,8 @@
+# Trivy ignore file for documentation with example credentials
+# These files contain placeholder/example credentials in documentation, not real secrets
+
+# Platform installation documentation with example GCP service account JSON
+content/docs/launching-the-platform/self-hosted-onprem/platform-installation.mdx:393
+
+# Storage prerequisites documentation with example GCP service account JSON  
+content/docs/launching-the-platform/self-hosted-onprem/prerequisites/storage.mdx:218