Remove unneeded Infof line in runtime

[fearful-symmetry]

What does this PR do?

closes #4974

Once again forgot to remove one of me debug lines before I merged something. This removes a superfluous Infof() call.

[mergify]

This pull request does not have a backport label. Could you fix it @fearful-symmetry? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-v./d./d./d is the label to automatically backport to the 8./d branch. /d is the digit

NOTE: backport-skip has been added to this pull request.

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarQube

[elasticmachine]

Pinging @elastic/elastic-agent-control-plane (Team:Elastic-Agent-Control-Plane)

[pierrehilbert]

@fearful-symmetry What can we do to avoid this from happening again?
Be more attentive during the reviewing phase?
Using debug level instead of info level to limit the risk?

[fearful-symmetry]

@pierrehilbert yeah, I'm surprised that neither myself nor anyone reviewing it caught that in review, I usually look things over for superfluous debug statements. I wonder if the sonarqube tool can be set to worn us somehow?