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Upgraded Linux runners to Ubuntu 24.04

Author: martindevans

.github/workflows/compile.yml

@@ -28,23 +28,23 @@ jobs:
         include:
           - build: 'noavx'
             defines: '-DGGML_AVX=OFF -DGGML_AVX2=OFF -DGGML_FMA=OFF'
-            os: ubuntu-20.04
+            os: ubuntu-24.04
             arch: x64
           - build: 'avx2'
             defines: ''
-            os: ubuntu-20.04
+            os: ubuntu-24.04
             arch: x64
           - build: 'avx'
             defines: '-DGGML_AVX2=OFF'
-            os: ubuntu-20.04
+            os: ubuntu-24.04
             arch: x64
           - build: 'avx512'
             defines: '-DGGML_AVX512=ON'
             os: ubuntu-20.04
             arch: x64
           - build: 'aarch64'
             defines: '-DGGML_NATIVE=OFF -DGGML_CPU_AARCH64=ON -DGGML_CPU_ARM_ARCH=armv8-a'
-            os: ubuntu-22.04-arm
+            os: ubuntu-24.04-arm
             arch: arm64
     runs-on: ${{ matrix.os }}
     steps: