terrascan: fix build parameters (#391883)

pkgs/by-name/te/terrascan/package.nix

@@ -17,6 +17,11 @@ buildGoModule rec {
 
   vendorHash = "sha256-yQien8v7Ru+JWLou9QfyKZAR2ENMHO2aF2vzuWyQcjY=";
 
+  ldflags = [
+    # Fix protobuf errors https://github.com/tenable/terrascan/pull/1703/files
+    "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=ignore"
+  ];
+
   # Tests want to download a vulnerable Terraform project
   doCheck = false;