use dependson required when using >= v0.86.0

[v1v]

Sources were always executed before conditions and then targets.

Breaking change in https://github.com/updatecli/updatecli/releases/tag/v0.86.0

Therefore, our updatecli pipelines are failing:

• https://github.com/elastic/apm-agent-go/actions/runs/11907199241/job/33185589539

target: target#agent-json-specs
-----------------------

**Dry Run enabled**

The shell 🐚 command "/bin/sh /tmp/updatecli/bin/68b2939c124c411192667268d8f6edefbaa79f085494796eb8122c21afdb37bf.sh" exited on error (exit code 2) with the following output:
----
----

command stderr output was:
----
tar (child): /home/runner/work/apm-agent-go/apm-agent-go/json-specs.tgz: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now