[CI] Remove always empty matrix.extra_cmake_args (#16674)

Unused after #16071.

Author: aelovikov-intel

.github/workflows/sycl-linux-precommit.yml

@@ -242,7 +242,6 @@ jobs:
 
       env: '{"LIT_FILTER":"PerformanceTests/"}'
       extra_lit_opts: -a -j 1 --param enable-perf-tests=True
-      extra_cmake_args: ${{ matrix.extra_cmake_args }}
 
       ref: ${{ github.sha }}
       merge_ref: ''