When erasing an eSIM, verify the device screen PIN lock if one is set.

SIM PIN lock existence isn't checked anymore.

Bug: 329202869
Test: manual - see b/329202869#comment41
Merged-In: I2c4d2b7e224973c4afa75573e05afe7607d2ae6b
Change-Id: I2c4d2b7e224973c4afa75573e05afe7607d2ae6b
(cherry picked from commit f4462ac5)