chore(deps): Bump Trufflehog to v3.90.6 (#293)

chore(deps): Bump trufflehog to 3.90.6

Author: xnyo

.github/workflows/ci.yml

@@ -226,7 +226,7 @@ env:
   DEFAULT_GO_VERSION: "1.23"
   DEFAULT_NODE_VERSION: "20"
   DEFAULT_GOLANGCI_LINT_VERSION: "1.61.0"
-  DEFAULT_TRUFFLEHOG_VERSION: "3.88.1"
+  DEFAULT_TRUFFLEHOG_VERSION: "3.90.6"
 
   GCS_ARTIFACTS_BUCKET: integration-artifacts
   VAULT_INSTANCE: ops