Review/topic b final document (#403)

* Solving #895

* Solved #892

* Feature/topic b final document (#909)

* Adding HLRs in Discussion Paper Topic B

* Fixing last open discussion point in Topic B paper

* Update b-re-issuance-and-batch-issuance-of-pids-and-attestations.md

* Fixed comments by Eric and Paolo

---------
Co-authored-by: Paolo De Rosa <paolo.de.rosa@linux.com
Co-authored-by: David Bakker <75264147+david-bakker@users.noreply.github.com>
Co-authored-by: Nikos Fotiou <nikosft@gmail.com>

Author: 3 people

docs/discussion-topics/a-privacy-risks-and-mitigations.md

@@ -857,7 +857,7 @@ To the maximum extent possible, Wallet Providers, PID Providers, and
 Attestation Providers SHALL:
 -   ensure that Users do not notice which of the methods referenced in requirement 3
     is used for their PIDs, attestations, or WUAs,
--   ensure that no User action is needed for the re-issuance of new attestations.
+-   ensure that no User action is needed for the re-issuance of PIDs or attestations.
 
 >Note: The topic of re-issuance will be further discussed with Member
 States in Topic B.