login_manager: Increased the enrollment modulus bits. 11 bits will now be uploaded by default, up to a maximum of 15 bits. BUG=chromium:401146 TEST=None Change-Id: I276d3315c3eac7a28225aeb52f07de3e63d8ca95 Reviewed-on: https://chromium-review.googlesource.com/211220 Reviewed-by: Chris Masone <[email protected]> Tested-by: Joao da Silva <[email protected]> Commit-Queue: Joao da Silva <[email protected]> Reviewed-on: https://chromium-review.googlesource.com/211810 Reviewed-by: Joao da Silva <[email protected]>