Check if GC config exists before creating gc producer in replication

[KillianG]

Issue: BB-569

[bert-e]

Hello killiang,

My role is to assist you with the merge of this
pull request. Please type @bert-e help to get information
on this process, or consult the user documentation.

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name	description	privileged	authored
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/approve	Instruct Bert-E that the author has approved the pull request.		✍️
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Status report is not available.

[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• 2 peers

[codecov]

Codecov Report

Attention: Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.

Project coverage is 69.85%. Comparing base (76202ce) to head (123f50d).
Report is 23 commits behind head on development/8.7.

Files with missing lines	Patch %	Lines
...ons/replication/replicationStatusProcessor/task.js	0.00%	1 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
...ationStatusProcessor/ReplicationStatusProcessor.js	68.32% <100.00%> (+0.60%)	⬆️
...ons/replication/replicationStatusProcessor/task.js	0.00% <0.00%> (ø)

Components	Coverage Δ
Bucket Notification	66.66% <ø> (ø)
Core Library	74.23% <ø> (ø)
Ingestion	69.24% <ø> (ø)
Lifecycle	76.07% <ø> (ø)
Oplog Populator	82.95% <ø> (ø)
Replication	57.45% <83.33%> (+0.02%)	⬆️
Bucket Scanner	85.60% <ø> (ø)

@@               Coverage Diff                @@
##           development/8.7    #2555   +/-   ##
================================================
  Coverage            69.85%   69.85%           
================================================
  Files                  194      194           
  Lines                12912    12916    +4     
================================================
+ Hits                  9020     9023    +3     
- Misses                3882     3883    +1     
  Partials                10       10           

Flag	Coverage Δ
api:retry	9.63% <0.00%> (-0.01%)	⬇️
api:routes	9.53% <0.00%> (-0.01%)	⬇️
bucket-scanner	85.60% <ø> (ø)
ingestion	12.49% <0.00%> (-0.01%)	⬇️
lib	7.51% <0.00%> (-0.01%)	⬇️
lifecycle	19.30% <0.00%> (-0.01%)	⬇️
notification	0.88% <0.00%> (-0.01%)	⬇️
replication	18.90% <83.33%> (+0.01%)	⬆️
unit	45.18% <16.66%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

[KillianG]

/approve

[bert-e]

In the queue

The changeset has received all authorizations and has been added to the
relevant queue(s). The queue(s) will be merged in the target development
branch(es) as soon as builds have passed.

The changeset will be merged in:

• ✔️ development/8.7

The following branches will NOT be impacted:

• development/7.10
• development/7.4
• development/7.70
• development/8.5
• development/8.6

There is no action required on your side. You will be notified here once
the changeset has been merged. In the unlikely event that the changeset
fails permanently on the queue, a member of the admin team will
contact you to help resolve the matter.

IMPORTANT

Please do not attempt to modify this pull request.

• Any commit you add on the source branch will trigger a new cycle after the
  current queue is merged.
• Any commit you add on one of the integration branches will be lost.

If you need this pull request to be removed from the queue, please contact a
member of the admin team now.

The following options are set: approve

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/8.7

The following branches have NOT changed:

• development/7.10
• development/7.4
• development/7.70
• development/8.5
• development/8.6

Please check the status of the associated issue BB-569.

Goodbye killiang.