cache/restore と cache/save の path を完全一致させる

Author: nmaya

.github/workflows/msbuild.yml

@@ -133,6 +133,7 @@ jobs:
       with:
         path: |
           libs
+          !libs/download
         key: cache-${{ matrix.VS_VERSION }}-common-${{ steps.cache_hash.outputs.hash_value }}
 
     - name: Restore cached files (libs/download)
@@ -274,6 +275,7 @@ jobs:
       with:
         path: |
           libs
+          !libs/download
         key: cache-${{ matrix.VS_VERSION }}-${{ matrix.arch }}-${{ steps.cache_hash.outputs.hash_value }}
 
     - name: Restore cached files (libs/download)