ci/cd: disable pp39 on osx arm, which segfault in tests

      The following tests FAILED:
           72 - example-py-inverse-kinematics (SEGFAULT)
           73 - example-py-overview-simple (SEGFAULT)
           74 - example-py-kinematics-derivatives (SEGFAULT)
           75 - example-py-forward-dynamics-derivatives (SEGFAULT)
           76 - example-py-inverse-dynamics-derivatives (SEGFAULT)
           77 - example-py-overview-urdf (Subprocess aborted)
           78 - example-py-gepetto-viewer (SEGFAULT)
           79 - example-py-build-reduced-model (Subprocess aborted)
           80 - example-py-meshcat-viewer-dae (Subprocess aborted)
           81 - example-py-robot-wrapper-viewer (Subprocess aborted)
           82 - example-py-geometry-models (Subprocess aborted)
           83 - example-py-sample-model-viewer (SEGFAULT)
           86 - example-py-collisions (Subprocess aborted)
           87 - example-py-collision-with-point-clouds (SEGFAULT)
           88 - example-py-append-urdf-model-with-another-model (Subprocess aborted)
           89 - example-py-meshcat-viewer (Subprocess aborted)
           90 - example-py-static-contact-dynamics (Subprocess aborted)

.cirrus.yml

@@ -9,7 +9,7 @@ macos_arm64_task:
     CIRRUS_CLONE_SUBMODULES: true
     CIBW_ENVIRONMENT: "CMEEL_LOG_LEVEL=DEBUG CMEEL_TEST_JOBS=1"
     CIBW_REPAIR_WHEEL_COMMAND: ""
-    CIBW_SKIP: "cp38-* pp310-*"
+    CIBW_SKIP: "cp38-* pp39-* pp310-*"
     PATH: /opt/homebrew/opt/[email protected]/libexec/bin:$PATH
   install_pre_requirements_script:
     - brew install [email protected]