Try running 'bazel cquery //...' before target-determinator

[jonmeow]

Trying to improve robustness against failures such as here:

WARNING: Download from https://ftp.gnu.org/gnu/m4/m4-1.4.18.tar.xz failed: class java.net.ConnectException Connection refused

Which is coming from the target-determinator invocation:

subprocess.CalledProcessError: Command '['/home/runner/.cache/carbon-lang-scripts/target-determinator', '--bazel=/usr/local/bin/bazelisk', 'a720921dfb99c21f08832663c91a1f9e48a1bcc4']' returned non-zero exit status 1.

My thought is that the bazel cquery should trigger equivalent downloads (equally though, I'd thought the bazel mod deps would do that, so I don't want to give the impression of confidence).

It's harder to inject this into the target-determinator command line, since we'd need something that retries by default.

[chandlerc]

Makes sense, and geed idea to try and force walk stuff while we have retries in place.