The new collector is emitting logs unnecessarily

[codeboten]

Describe the bug
Version v0.90.0 of the collector is emitting noisy logs. This was reported by a user in the slack channel https://cloud-native.slack.com/archives/C01N6P7KR6W/p1701308425502839

2023-11-29T17:36:32.236-0800	info	exporterhelper/retry_sender.go:120	Exporting finished.	{"kind": "exporter", "data_type": "logs", "name": "splunk_hec"}
2023-11-29T17:36:44.053-0800	info	exporterhelper/retry_sender.go:120	Exporting finished.	{"kind": "exporter", "data_type": "logs", "name": "splunk_hec"}
2023-11-29T17:36:44.667-0800	info	exporterhelper/retry_sender.go:120	Exporting finished.	{"kind": "exporter", "data_type": "logs", "name": "splunk_hec"}

Steps to reproduce
Export some logs with the default logging level

What did you expect to see?
No noisy logs

What did you see instead?
The logs pasted above

What version did you use?
Version: v0.90.0