Pin cibuildwheel to v3.4 (v3 alias does not exist)

Author: arkkln

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3
+        uses: pypa/cibuildwheel@v3.4
         env:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 

.github/workflows/publish.yml

@@ -36,7 +36,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3
+        uses: pypa/cibuildwheel@v3.4
         env:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}