Step23 => Creating inMemory User works different now

[Eternal-Infinity]

Hi there,

in Step23 you create an inMemory User via
auth.inMemoryAuthentication().withUser("in28Minutes").password("dummy") .roles("USER", "ADMIN");
However, this doesn't work anymore, an error is thrown when I try to log in with that user:

java.lang.IllegalArgumentException: There is no PasswordEncoder mapped for the id "null"

Read here for a solution (I personally chose Solution 1 there)
Please update Step23.md and, if possible, your video of Step 23.