CI: Avoid broken QEMU 6.1.0

Author: mkroening

.github/workflows/aarch64.yml

@@ -56,7 +56,7 @@ jobs:
         if: ${{ matrix.os == 'macos-latest' }}
         run: |
           brew update
-          brew install qemu
+          brew install qemu@6.0
       - name: Install QEMU, GNU make (windows)
         if: ${{ matrix.os == 'windows-latest' }}
         run: |

.github/workflows/x86.yml

@@ -55,7 +55,7 @@ jobs:
         if: ${{ matrix.os == 'macos-latest' }}
         run: |
           brew update
-          brew install qemu nasm
+          brew install qemu@6.0 nasm
       - name: Install QEMU, NASM, GNU make (windows)
         if: ${{ matrix.os == 'windows-latest' }}
         run: |