pkg/fms: Vendor mustache.js

Author: the-maldridge

.goreleaser.yaml

@@ -6,7 +6,6 @@ before:
   hooks:
     - go mod tidy
     - go generate -tags docs {{ .Env.GENERATE_EXTRA_ARGS }} ./...
-    - wget -Nq https://unpkg.com/mustache@4.2.0 -O pkg/fms/ui/static/js/mustache.js
 builds:
   - env:
       - CGO_ENABLED=0