Removed appendedCacheKey, not supported anymore

    * .github/workflows/windows.yml:

Author: jwillemsen

.github/workflows/windows.yml

@@ -84,7 +84,6 @@ jobs:
       uses: lukka/run-vcpkg@v11
       with:
         vcpkgGitCommitId: 5b1214315250939257ef5d62ecdcbca18cf4fb1c
-        appendedCacheKey: ${{ matrix.name }}
         runVcpkgInstall: true
     - name: create $ACE_ROOT/ace/config.h
       run: |