ci(windows_meson): test ci setup meson for windows

chore: add folder subprojects for download sdl2 if it's not present in pkgconfig
Signed-off-by: 0verLighT <alexandre@0verlight.com>

.github/workflows/windows_meson.yml

@@ -0,0 +1,41 @@
+name : Windows (Meson)
+
+on:
+  repository_dispatch:
+    types: [create-pull-request]
+  pull_request:
+  push:
+    paths-ignore:
+      - '.gitignore'
+      - 'LICENSE'
+      - 'README.md'
+
+jobs:
+  build:
+    if: "!contains(github.event.head_commit.message, 'ci skip')"
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        platform: ['x64', 'x86']
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+
+      # Install a 32-bit Python so building related stuff work.
+      - name: Setup x86 Python
+        if: matrix.platform == 'x86'
+        uses: actions/setup-python@v6
+        with:
+          architecture: 'x86'
+          python-version: '3.12'
+      - name: Install Meson & Ninja
+        run: |
+          python -m pip install meson ninja
+      - uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: ${{matrix.platform}}
+      - name: Compile mlx
+        run: |
+          meson setup builddir
+          meson compile -C builddir