qpnp-smb2: Fix LIMITED reporting

A merge conflict resolution caused a break statement to be dropped in
the case block for reporting input_current_limited property.

Fix this.

Change-Id: Ic5c9626628f05f3167f9f8d0b78b04b83446f413
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>