Add isRemovable to slot

Bug: 122738148
Test: EuiccCardTest, UiccControllerTest, UiccSlotTest
Change-Id: I2a7faf3b09a1526d0833bd2fdc8a92df76df6be4
Merged-In: I2a7faf3b09a1526d0833bd2fdc8a92df76df6be4
1 file changed