modules/sipcapture fixed LM_ERR to LM_DBG

[adubovikov]

Pre-Submission Checklist

• Commit message has the format required by CONTRIBUTING guide
• Commits are split per component (core, individual modules, libs, utils, ...)
• Each component has a single commit (if not, squash them into one commit)
• No commits to README files for modules (changes must be done to docbook files
  in doc/ subfolder, the README file is autogenerated)

Type Of Change

• Small bug fix (non-breaking change which fixes an issue)

Checklist:

• PR should be backported to stable branches

Description

fixing LM_ERR logging to LM_DBG in the pv_parse_hep_name() function.

[miconda]

you can merge and backport if needed.

[adubovikov]

Thanks