This diff is part of https://github.com/ooni/probe/issues/1335.
We are moving more probe-engine workflows to toplevel.
The general idea here is to migrate all possible workflows and to
delete the ones that we cannot use in this repo (if any).
* refactor: build miniooni from toplevel
Of course, also move the specific test checking whether we are
still able of building miniooni.
Part of https://github.com/ooni/probe/issues/1335
* build for current branch just to confirm
* fix: correct the path where linux/arm binary is
* okay, it works, we can remove the special rule
This is how I did it:
1. `git clone https://github.com/ooni/probe-engine internal/engine`
2. ```
(cd internal/engine && git describe --tags)
v0.23.0
```
3. `nvim go.mod` (merging `go.mod` with `internal/engine/go.mod`
4. `rm -rf internal/.git internal/engine/go.{mod,sum}`
5. `git add internal/engine`
6. `find . -type f -name \*.go -exec sed -i 's@/ooni/probe-engine@/ooni/probe-cli/v3/internal/engine@g' {} \;`
7. `go build ./...` (passes)
8. `go test -race ./...` (temporary failure on RiseupVPN)
9. `go mod tidy`
10. this commit message
Once this piece of work is done, we can build a new version of `ooniprobe` that
is using `internal/engine` directly. We need to do more work to ensure all the
other functionality in `probe-engine` (e.g. making mobile packages) are still WAI.
Part of https://github.com/ooni/probe/issues/1335
