Uplift: telemetry expirations for August

[eliserichards]

Uplifting these two commits to v91:

• bf71f99
• 65e65e6

Plus a new commit to update the search metrics from this PR:

• browser.search: with_ads, ad_clicks, in_content

These are already in v92, so there is no action needed for that.
uplift doc: https://docs.google.com/spreadsheets/d/1qIvHpcQ3BqJtlzV5T4M1MhbWVxkNiG-ToeYnWEBW4-I/edit#gid=0

Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

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[codecov-commenter]

Codecov Report

Merging #20998 (ec82f98) into releases_v91.0.0 (039f4ca) will increase coverage by 0.00%.
The diff coverage is n/a.

❗ Current head ec82f98 differs from pull request most recent head 804f08e. Consider uploading reports for the commit 804f08e to get more accurate results

@@                 Coverage Diff                 @@
##             releases_v91.0.0   #20998   +/-   ##
===================================================
  Coverage               36.47%   36.48%           
- Complexity               1617     1618    +1     
===================================================
  Files                     546      546           
  Lines                   21201    21201           
  Branches                 3172     3172           
===================================================
+ Hits                     7733     7735    +2     
+ Misses                  12596    12594    -2     
  Partials                  872      872           

Impacted Files	Coverage Δ
...c/main/java/org/mozilla/fenix/ext/AtomicInteger.kt	80.00% <0.00%> (-20.00%)	⬇️
...java/org/mozilla/fenix/perf/PerformanceInflater.kt	95.00% <0.00%> (+15.00%)	⬆️

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[csadilek]

@eliserichards there are no changes in this PR :). Those commits are already on 91, but not covering all expired metrics. We'll need to update those manually (can't cherry-pick commits) because some are tied to other changes we don't want in 91.

[csadilek]

So, these commits already landed in 91 via #20626 but there are a bunch of other metrics not covered. Those have been renewed with various other commits on main and 92, but we can't just cherry-pick those as some include other changes as well.

[csadilek]

Maybe for the quick fix we should just add a commit here to update the search telemetry ones to the expiry dates we have on main. Basically update the following with the values from main (2022-07-01):
https://github.com/mozilla-mobile/fenix/blob/releases_v91.0.0/app/metrics.yaml#L4353
https://github.com/mozilla-mobile/fenix/blob/releases_v91.0.0/app/metrics.yaml#L4371
https://github.com/mozilla-mobile/fenix/blob/releases_v91.0.0/app/metrics.yaml#L4388

And discuss separately how we want to handle this going forward for all the rest. On main we've also updated performance telemetry which would need to be uplifted to 92 and 91:
#20623

(For the quick fix / dot release I would only do the three search telemetry ones though)