Revert "ci: trying to switch to uv-based build backend for cibuildwheel"

This reverts commit 702902c.

.github/workflows/build.yml

@@ -29,9 +29,6 @@ jobs:
         with:
           python-version: '3.8'
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Build wheels (manylinux)
         uses: pypa/cibuildwheel@v2.19.1
         env:
@@ -66,9 +63,6 @@ jobs:
         id: qemu
         uses: docker/setup-qemu-action@v3
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Build wheels (manylinux)
         uses: pypa/cibuildwheel@v2.19.1
         env:
@@ -94,9 +88,6 @@ jobs:
         id: qemu
         uses: docker/setup-qemu-action@v3
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Build wheels (musllinux)
         uses: pypa/cibuildwheel@v2.19.1
         env:
@@ -148,9 +139,6 @@ jobs:
         with:
           python-version: '3.8'
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Install OS dependencies
         if: steps.cache-c-core.outputs.cache-hit != 'true' || steps.cache-c-deps.outputs.cache-hit != 'true' # Only needed when building the C core or libomp
         run:
@@ -194,9 +182,6 @@ jobs:
         with:
           python-version: '3.11.2'
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Install OS dependencies
         run:
           sudo apt install ninja-build cmake flex bison
@@ -247,9 +232,6 @@ jobs:
         with:
           python-version: '3.8'
 
-      - uses: yezz123/setup-uv@v4
-        name: Install uv
-
       - name: Cache installed C core
         id: cache-c-core
         uses: actions/cache@v4

pyproject.toml

@@ -5,7 +5,3 @@ build-backend = "setuptools.build_meta"
 [tool.ruff]
 lint.ignore = ["B905", "C901", "E402", "E501"]
 lint.select = ["B", "C", "E", "F", "W"]
-
-[tool.cibuildwheel]
-build-frontend = "build[uv]"
-