Update regression_whitelist_run.yml shedule rules for branches (#17056)

Author: naspirato

.github/workflows/regression_whitelist_run.yml

@@ -22,5 +22,5 @@ jobs:
         build_preset: ["relwithdebinfo", "release-asan", "release-tsan", "release-msan"]
     with:
       test_targets: ydb/tests/sql/ ydb/tests/stress ydb/tests/functional/tpc ydb/tests/functional/benchmarks_init
-      branches: ${{ inputs.use_default_branches == true && '["main", "stable-25-1", "stable-25-1-1", "stable-25-1-analytics"]' || github.ref_name }}
-      build_preset: ${{ matrix.build_preset }}
+      branches: ${{ (inputs.use_default_branches == true || github.event_name == 'schedule') && '["main", "stable-25-1", "stable-25-1-1", "stable-25-1-analytics"]' || github.ref_name }}
+      build_preset: ${{ matrix.build_preset }}