try a different cache config

Author: vampirefrog

.github/workflows/ci.yml

@@ -8,6 +8,7 @@ on:
 
 env:
   VCPKG_BINARY_SOURCES: 'clear;x-gha,readwrite'
+  VCPKG_FEATURE_FLAGS: 'binarycaching'
 
 jobs:
   # Linux build with multiple compilers
@@ -130,14 +131,6 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Setup vcpkg binary caching
-      if: matrix.config == 'full'
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-
     - name: Setup vcpkg
       if: matrix.config == 'full'
       uses: lukka/run-vcpkg@v11