Update dynamic_arch.yml

Author: mayeut

.github/workflows/dynamic_arch.yml

@@ -12,20 +12,23 @@ permissions:
 jobs:
   build:
     if: "true || github.repository == 'OpenMathLib/OpenBLAS' || github.event_name == 'workflow_dispatch'"
-    runs-on: ${{ matrix.os }}
+    name: "${{ matrix.os }}, ${{ matrix.cc }}, ${{ matrix.fortran }}, ${{ matrix.build }}"
+    runs-on: ${{ matrix.runner }}
 
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm]
+        os: [linux-x64, linux-aarch64]
         cc: [gcc, clang, clang-21]
         fortran: [gfortran, flang, flang-21]
         build: [cmake, make]
         include:
-          - {os: macos-latest, cc: clang, fortran: gfortran, build: cmake}
-          - {os: macos-latest, cc: clang, fortran: gfortran, build: make}
+          - {os: linux-x64, runner: ubuntu-latest}
+          - {os: linux-aarch64, runner: ubuntu-24.04-arm}
+          - {os: macos-arm64, cc: clang, fortran: gfortran, build: cmake, runner: macos-latest}
+          - {os: macos-latest, cc: clang, fortran: gfortran, build: make, runner: macos-latest}
         exclude:
-          - os: ubuntu-24.04-arm
+          - os: linux-aarch64
             fortran: flang
           - fortran: flang-21
             cc: clang