1347 human readable confluence url (#1706)

* chore: confluence data connector can now handle custom urls, in addition to default {subdomain}.atlassian.net ones

* chore: formatting as per yarn lint

* chore: fixing the human readable confluence url fetch baseUrl

* chore: fixing the human readable confluence url fetch baseUrl

* chore: fixing the human readable confluence url fetch baseUrl

* chore: fixing the human readable confluence url fetch baseUrl

* chore: fixing the human readable confluence url fetch baseUrl

* refactor implementation of various types of Confluence URL patterns

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Co-authored-by: Predrag Stojadinovic <predrag@stojadinovic.net>
Co-authored-by: Predrag Stojadinović <cope@users.noreply.github.com>
Co-authored-by: Predrag Stojadinovic <predrags@nvidia.com>