Fix.

Author: trivialfis

.github/workflows/main.yml

@@ -193,7 +193,7 @@ jobs:
     - name: Install hwloc
       shell: pwsh
       run: |
-        $Env:HWLOC_VERSION = $(cat ./hwloc_version)
+        $Env:HWLOC_VERSION = $(cat ./dev/hwloc_version)
         git clone https://github.com/open-mpi/hwloc.git
         cd hwloc
         git checkout $Env:HWLOC_VERSION