`go list` seem to help to find embedded files:
https://pkg.go.dev/embed#hdr-Tools
> To support tools that analyze Go packages, the patterns found in
//go:embed lines are available in “go list” output.
> See the EmbedPatterns, TestEmbedPatterns, and XTestEmbedPatterns
fields in the “go help list” output.
```
~/golang-google-protobuf# go list -f '{{- if .EmbedFiles -}}{{
.ImportPath }} {{ .EmbedFiles }}{{ end }}' all
crypto/internal/nistec [p256_asm_table.bin]
google.golang.org/protobuf/internal/editiondefaults
[editions_defaults.binpb]
```
filter to only list files from the current source needed
