Don't build 3.13 yet

.github/workflows/main.yml

@@ -79,7 +79,7 @@ jobs:
         env:
           MACOSX_DEPLOYMENT_TARGET: "11"
           CIBW_ARCHS_MACOS: "x86_64 arm64"
-          CIBW_SKIP: "cp37-macosx_arm64 cp36* cp37* pp*"
+          CIBW_SKIP: "cp37-macosx_arm64 cp36* cp37* cp38* cp39* cp313* pp*"
           CIBW_BEFORE_BUILD: "touch filpreload/src/_filpreload.c"  # force rebuild of Python code with new interpreter
           CIBW_TEST_COMMAND: python -m filprofiler run {project}/benchmarks/pystone.py
         with:
@@ -149,7 +149,7 @@ jobs:
       CIBW_BEFORE_ALL_LINUX: "yum install -y lld; curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y"
       CIBW_BEFORE_BUILD: "touch filpreload/src/_filpreload.c"  # force rebuild of Python code with new interpreter
       CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-* cp37-* cp38-* pp* *-musllinux*"
+      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-* cp37-* cp38-* cp313-* pp* *-musllinux*"
       CIBW_TEST_COMMAND: python -m filprofiler run {project}/benchmarks/pystone.py
     steps:
       - uses: actions/checkout@v3