ci(wheels-macos-x86): try unsetting entire CIBW_ENV var

Signed-off-by: Zach Lewis <[email protected]>

Author: zachlewis

.github/workflows/wheel.yml

@@ -284,17 +284,7 @@ jobs:
           CIBW_BUILD: ${{ matrix.python }}
           CIBW_ARCHS: ${{ matrix.arch }}
           MACOSX_DEPLOYMENT_TARGET: 10.15
-          #CMAKE_GENERATOR: "Unix Makefiles"
-          CIBW_ENVIRONMENT: >
-            CMAKE_C_COMPILER=$(xcrun -find clang)
-            CMAKE_CXX_COMPILER=$(xcrun -find clang++)
-            # Add your extra CMake args below (e.g., OpenEXR/Imath pins)
-
-            # CMAKE_ARGS="-DCMAKE_FIND_FRAMEWORK=NEVER
-            #             -DCMAKE_NO_SYSTEM_FROM_IMPORTED=ON
-            #             -DCMAKE_POLICY_VERSION_MINIMUM=3.5
-            #             -DOpenEXR_DIR=$PWD/deps/dist/lib/cmake/OpenEXR
-            #             -DImath_DIR=$PWD/deps/dist/lib/cmake/Imath"
+          CMAKE_GENERATOR: "Unix Makefiles"
           # TODO: Re-enable HEIF when we provide a build recipe that does 
           # not include GPL-licensed dynamic libraries.
           USE_Libheif: 'OFF'