[MM-61756] Attribute Based Access Control - Phase 1 (#30785)

Attribute Based Access Control - Base
* MM-63662

* MM-63919

* MM-63954

* MM-63955 

* MM-63425

* MM-63426

* MM-63458

* MM-63459

* MM-63603

* MM-63845

* MM-64146

* MM-64199

* MM-64201

* MM-64233

* MM-64247

* MM-64268

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Co-authored-by: Harshil Sharma <harshilsharma63@gmail.com>
Co-authored-by: Pablo Andrés Vélez Vidal <pablovv2012@gmail.com>
Co-authored-by: abhijit-singh <abhijitsingh0702@gmail.com>
Co-authored-by: Harrison Healey <harrisonmhealey@gmail.com>

server/channels/db/migrations/migrations.list

@@ -267,6 +267,8 @@ channels/db/migrations/mysql/000134_create_access_control_policies.down.sql
 channels/db/migrations/mysql/000134_create_access_control_policies.up.sql
 channels/db/migrations/mysql/000135_sidebarchannels_categoryid.down.sql
 channels/db/migrations/mysql/000135_sidebarchannels_categoryid.up.sql
+channels/db/migrations/mysql/000136_create_attribute_view.down.sql
+channels/db/migrations/mysql/000136_create_attribute_view.up.sql
 channels/db/migrations/postgres/000001_create_teams.down.sql
 channels/db/migrations/postgres/000001_create_teams.up.sql
 channels/db/migrations/postgres/000002_create_team_members.down.sql
@@ -535,3 +537,5 @@ channels/db/migrations/postgres/000134_create_access_control_policies.down.sql
 channels/db/migrations/postgres/000134_create_access_control_policies.up.sql
 channels/db/migrations/postgres/000135_sidebarchannels_categoryid.down.sql
 channels/db/migrations/postgres/000135_sidebarchannels_categoryid.up.sql
+channels/db/migrations/postgres/000136_create_attribute_view.down.sql
+channels/db/migrations/postgres/000136_create_attribute_view.up.sql