make FIX_1439_SPEEDUP_SIMPLIFY_elliptic_bpf_48k_generic_STAGE2 permanent...

make FIX_1439_SPEEDUP_SIMPLIFY_elliptic_bpf_48k_generic_STAGE2 permanent active, delete FIX_1439_SPEEDUP_SIMPLIFY_elliptic_bpf_48k_generic_STAGE2_TEST_ALLIVAS