[chore] Support logs in scrapercontroller

[sincejune]

Description

This PR added support for logs in scraper/scrapercontroller:

• Add properties in controller for logs.
• Renamed AddScraper to AddMetricsScraper cuz it receives a scraper.Metrics as input.
• Renamed NewScraperControllerReceiver to NewMetricsScraperControllerReceiver cuz it receives a consumer.Metrics as input.

Note:

• Filed Remove the deprecated receiver/scraperhelper package #12054 for removing receiver/scraperhelper/idias, will rebase once that's merged.
• Filed Add obs for logs in scraper/scraperhelper #12036 for implementing newObsLogs, will rebase once that's merged.
• I'll increase code coverage to 95% if we're OK with the plan (in this PR).

Add @bogdandrutu to this thread as well.

Link to tracking issue

Relevant to #12038

Testing

Added

Documentation

n/a. Adding [chore] to this PR cuz this is only the first part of the change.

[codecov]

Codecov Report

Attention: Patch coverage is 91.39785% with 8 lines in your changes missing coverage. Please review.

Project coverage is 91.67%. Comparing base (a08939e) to head (0ce1723).

Files with missing lines	Patch %	Lines
scraper/scraperhelper/scrapercontroller.go	91.20%	5 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #12056      +/-   ##
==========================================
- Coverage   91.68%   91.67%   -0.01%     
==========================================
  Files         455      455              
  Lines       24039    24109      +70     
==========================================
+ Hits        22039    22101      +62     
- Misses       1629     1634       +5     
- Partials      371      374       +3     

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[bogdandrutu]

Please rebase. I think you will no longer need AddMetricsScraper and AddLogsScraper, you will use the factory version.

[sincejune]

Closing this in favor of #12116

cc @bogdandrutu