fix(web): support passwords up to 2048 characters

Fixes #5485

Documentation/SOGoInstallationGuide.asciidoc

@@ -3142,6 +3142,10 @@ current version of SOGo from the previous release.
 
 [cols="100a"]
 |=======================================================================
+h|5.6.0
+|The session table (`OCSSessionsFolderURL`) must be dropped prior to restart sogod.
+This will allow users to use larger passwords (up to 2048 characters).
+
 h|5.3.0
 |A new private salt must be generated for users using TOTP. When TOTP is enabled for a user, it will
 be disabled until the user configures it again, which will generate a new private salt.