[PM] Update conditions for updates without user action

- For Android B, updates without user action are permitted for apps
  targeting API 34+
- Updated the conditions for SDK version check in
  PackageInstallerSession and associated documentation in
  PackageInstaller.SesionParams

Flag: EXEMPT JAVA DOC
Bug: 420996962
Test: atest CtsSilentUpdateHostTestCases
Change-Id: I6c56897f84e8637f75edb2d3569f2b7b6d2bd2a6