[CMake] Add lli to LLDB_TEST_DEPS
[CMake] Add lli to LLDB_TEST_DEPS

lli is used by lit/Breakpoint/jitbp_elf.test
I had a test failure when running check-lldb-lit because my lli was stale.

git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@360557 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb