Release v1.9.0

[developerkunal]

Added

• Add Support for Self Service Profiles #431 (duedares-rvj)
• Add Support for HRI Features #429 (developerkunal)
• Add Support for Flexible Identifiers on ConnectionOptions & phone_number to SignupRequest Struct #421 (developerkunal)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.64%. Comparing base (3d2d4bc) to head (7f07364).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #434 +/- ## ======================================= Coverage 95.64% 95.64% ======================================= Files 48 48 Lines 8081 8081 ======================================= Hits 7729 7729 Misses 235 235 Partials 117 117 ```

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