Update meshopt-cmake.yml

Author: jcant0n

.github/workflows/meshopt-cmake.yml

@@ -30,6 +30,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: zeux/meshoptimizer
+          ref: v0.23
 
       - name: Install dependencies on Ubuntu
         if: matrix.os == 'ubuntu-latest'
@@ -98,4 +99,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: meshoptimizer-${{ matrix.arch }}-dylib
-          path: build/**/*.dylib
+          path: build/**/*.dylib