Link to repo analyser from docs on S3-compat repos (#69513)
Link to repo analyser from docs on S3-compat repos (#69513)

Adds a link to the repository analyser API from the docs regarding
"S3-compatible" repository types.
GlenRSmith/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch