ci: enable avx512bw+dq on avx512vl_128/256 presets to test hang

Master ran these jobs as skylake-avx512 (BW+DQ) in ~5min; the preset
dropped them. Re-enable to confirm whether BW/DQ presence is what
unblocks the stalled SDE test step.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: 2 people

CMakePresets.json

@@ -135,13 +135,13 @@
         {
             "name": "avx512vl_128",
             "cacheVariables": {
-                "CMAKE_CXX_FLAGS": "$env{CXXFLAGS} -march=x86-64-v2 -mno-sse4a -mavx -mavx2 -mavx512f -mavx512cd -mavx512vl -mno-avx512dq -mno-avx512bw -mno-avx512er -mno-avx512pf -mno-avx512ifma -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512vnni -DXSIMD_DEFAULT_ARCH=avx512vl_128"
+                "CMAKE_CXX_FLAGS": "$env{CXXFLAGS} -march=x86-64-v2 -mno-sse4a -mavx -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw -mno-avx512er -mno-avx512pf -mno-avx512ifma -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512vnni -DXSIMD_DEFAULT_ARCH=avx512vl_128"
             }
         },
         {
             "name": "avx512vl_256",
             "cacheVariables": {
-                "CMAKE_CXX_FLAGS": "$env{CXXFLAGS} -march=x86-64-v2 -mno-sse4a -mavx -mavx2 -mavx512f -mavx512cd -mavx512vl -mno-avx512dq -mno-avx512bw -mno-avx512er -mno-avx512pf -mno-avx512ifma -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512vnni -DXSIMD_DEFAULT_ARCH=avx512vl_256"
+                "CMAKE_CXX_FLAGS": "$env{CXXFLAGS} -march=x86-64-v2 -mno-sse4a -mavx -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw -mno-avx512er -mno-avx512pf -mno-avx512ifma -mno-avx512vbmi -mno-avx512vbmi2 -mno-avx512vnni -DXSIMD_DEFAULT_ARCH=avx512vl_256"
             }
         },
         {