symbolizer: shell out to addr2line

[danipozo]

Use addr2line instead of custom addr2line implementation which doesn't symbolize addresses properly for some binaries (see #5291). Even with a fix for go-delve/delve#3861, which is the root cause of the failure in #5291, the current implementation can't symbolize ~50 % of the addresses in the stacks of the ClickHouse binary in my tests. Using gimli-rs/addr2line as the addr2line implementation works fast and well:

Please take this PR as a rough proposal, there are of course details to be fleshed out:

• Probably you want to keep the current implementation under a setting
• If not, probably some code would need to be deleted
• This introduces another dependency, docs and Docker images at least would have to be updated
• Also there are likely code issues, I'm far from a Go expert