CI/BLD: update macos version [wheel build][skip cirrus]

.github/workflows/wheels.yml

@@ -79,7 +79,7 @@ jobs:
         # so easier to separate out here.
         - [ubuntu-22.04, manylinux, x86_64]
         - [ubuntu-22.04, musllinux, x86_64]
-        - [macos-11, macosx, x86_64]
+        - [macos-13, macosx, x86_64]
         - [macos-14, macosx, arm64]
         - [windows-2019, win, AMD64]
 
@@ -112,7 +112,7 @@ jobs:
         if: ${{ runner.os == 'Windows' && env.IS_32_BIT == 'false' }}
 
       - name: Setup macOS
-        if: matrix.buildplat[0] == 'macos-11' || matrix.buildplat[0] == 'macos-14'
+        if: matrix.buildplat[0] == 'macos-13' || matrix.buildplat[0] == 'macos-14'
         run: |
           if [[ ${{ matrix.buildplat[2] }} == 'arm64' ]]; then
             # macosx_arm64
@@ -157,7 +157,7 @@ jobs:
             # be removed.
             CIBW="MACOSX_DEPLOYMENT_TARGET=10.9\
               MACOS_DEPLOYMENT_TARGET=10.9\
-              SDKROOT=/Applications/Xcode_11.7.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk\
+              SDKROOT=/Applications/Xcode_15.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.0.sdk\
               LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH\
               _PYTHON_HOST_PLATFORM=macosx-10.9-x86_64\
               PIP_PRE=1\