Fix the incorrect changes during code rebase

Author: liubo-intel

src/plugins/intel_cpu/tests/functional/shared_tests_instances/skip_tests_config.cpp

@@ -481,13 +481,6 @@ std::vector<std::string> disabledTestPatterns() {
     retVector.emplace_back(R"(.*smoke_RDFT_CPU_1D/RDFTTestCPU.CompareWithRefs/prec=f32_IS0=\[\]_TS0=\(\(126\)\)_constAxes=true_axes=\(\(0\)\)_isInverse=false.*)");
     retVector.emplace_back(R"(.*smoke_RDFT_CPU_2D/RDFTTestCPU.CompareWithRefs/prec=f32_IS0=\[\]_TS0=\(\(16.38\)\)_constAxes=true_axes=\(\(0.1\)\)_isInverse=false.*)");
 #endif
-    if (!ov::with_cpu_x86_avx512_core()) {
-        // Issue: MFDNN-12818
-        retVector.emplace_back(
-            R"(.*smoke_LPT/RecurrentCellTransformation.CompareWithRefImpl/f32_\[1,1,3\]_CPU_f32FQ_X_level=256_.*_FQ_W_level=255.*)");
-        retVector.emplace_back(
-            R"(.*smoke_static/ConvertFqRnnToQuantizedRnn.CompareWithRefs/Type=GRUSequence.*2.5.10.*2.1.4.*2.1.4.*)");
-    }
     if (!ov::intel_cpu::hasHardwareSupport(ov::element::bf16)) {
         // on platforms which do not support bfloat16, we are disabling bf16 tests since there are no bf16 primitives,
         // tests are useless on such platforms