Cleanup

Author: xiaozhuai

.github/workflows/ci-linux.yml

@@ -27,13 +27,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, ubuntu-24.04, ubuntu-22.04-arm, ubuntu-24.04-arm]
-        compiler: 
+        os: [ubuntu-24.04, ubuntu-24.04-arm, ubuntu-22.04, ubuntu-22.04-arm]
+        compiler:
           - {c: gcc, cpp: g++}
           - {c: clang, cpp: clang++}
         sanitize: [address, undefined, thread]
         build_system: [cmake, meson]
-    
+
     runs-on: ${{ matrix.os }}
 
     steps:

.github/workflows/ci-macos.yml

@@ -25,12 +25,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-26, macos-26-intel, macos-15, macos-15-intel]
-        compiler: 
+        os: [macos-26, macos-26-intel]
+        compiler:
           - {c: clang, cpp: clang++}
         sanitize: [address, undefined, thread]
         build_system: [cmake, meson]
-    
+
     runs-on: ${{ matrix.os }}
 
     steps:

.github/workflows/ci-windows.yml

@@ -25,17 +25,13 @@ jobs:
       matrix:
         os: [windows-2025, windows-2022]
         build_system: [cmake]
-    
+
     runs-on: ${{ matrix.os }}
 
     steps:
       - name: Checkout code
         uses: actions/checkout@v6
 
-      - name: Install meson
-        run: |
-          pip install meson
-      
       - name: Install boost
         uses: MarkusJx/install-boost@v2.6.0
         id: install-boost-windows