feat(rdb): add support for read-replicas

[scaleway-bot]

No description provided.

[codecov-commenter]

Codecov Report

Merging #2434 (c7169a7) into master (c49c798) will increase coverage by 0.01%.
The diff coverage is 78.72%.

@@            Coverage Diff             @@
##           master    #2434      +/-   ##
==========================================
+ Coverage   76.28%   76.29%   +0.01%     
==========================================
  Files         125      125              
  Lines       21145    21328     +183     
==========================================
+ Hits        16130    16273     +143     
- Misses       4469     4504      +35     
- Partials      546      551       +5     

Impacted Files	Coverage Δ
internal/namespaces/rdb/v1/rdb_cli.go	84.47% <76.19%> (-0.74%)	⬇️
internal/namespaces/instance/v1/instance_cli.go	90.60% <100.00%> (ø)
internal/namespaces/k8s/v1/k8s_cli.go	90.62% <100.00%> (+0.09%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.