vndk-def: Exclude vndk-sp/vndk from ndk-indirect

This commit excludes VNDK-SP and VNDK libs from LL-NDK-INDIRECT and
SP-NDK-INDIRECT libs because in the degenerated VNDK design, FWK-ONLY
libs and VNDK libs share the same file.

Bug: 37867089
Test: All eligible VNDK libs are not tagged with LL-NDK-Indirect and
SP-NDK-Indirect with sailfish image.
Merged-In: I05b20e9d21543d63c1e75896f20e49c3dc0d70de

(cherry picked from commit 05a13ae4)

Change-Id: Ia74e1a692fda996f37c6d3ee769a05f7ab0f6fcf