Increase cibuildwheel verbosity for debugging

Author: abravalheri

.github/workflows/ci.yml

@@ -364,7 +364,7 @@ jobs:
           CIBW_BUILD: cp39-*
           CIBW_BEFORE_BUILD: pip install -U pip>=23.2.1 setuptools>=68.0.0 wheel>=0.41.1 -e .
           CIBW_ARCHS_MACOS: "x86_64 universal2 arm64"
-          CIBW_BUILD_VERBOSITY: 1
+          CIBW_BUILD_VERBOSITY: 3
           CIBW_BUILD_FRONTEND: pip  # pip allows disabling isolation via env var
           CIBW_ENVIRONMENT: PIP_NO_BUILD_ISOLATION=false
           # ^ -- necessary to use working copy of setuptools-rust,