Allow getSlicingConfig to be supported

Allow getSlicingConfig to be supported regardless of
the flag modemReducedFeatureSet1 is set or not.

Fix: 377882185
Test: atest VtsHalRadioV1_6TargetTest
Flag: EXEMPT test fix
Change-Id: I8970f0cd27fdb7f91c642b2b1edd2c09409b3382
1 file changed