ga: switch to vcpkg tag 2021.05.12 (5568f110b509a9fd90711978a7cb76bae75bb092)
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d01b75d..638cf88 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,7 +20,7 @@
         uses: lukka/run-vcpkg@v6
         id: runvcpkg
         with:
-          vcpkgGitCommitId: 0bf3923f9fab4001c00f0f429682a0853b5749e0
+          vcpkgGitCommitId: 5568f110b509a9fd90711978a7cb76bae75bb092
           vcpkgTriplet: x64-windows
           vcpkgArguments: zlib bzip2 liblzma zstd
       - name: prepare build directory