updates

Author: haampie

.github/workflows/build.yaml

@@ -12,10 +12,10 @@ jobs:
       packages: write
     steps:
     - name: Checkout
-      uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
     - name: Setup Spack
-      uses: spack/setup-spack@5ab3c91bdefffffad9a7e45d1d156146afebb3a7
+      uses: spack/setup-spack@11bd71901bbe5b1630ceea73d27597364c9af683
 
     - name: Find compilers
       run: spack -e . compiler find --mixed-toolchain
@@ -29,7 +29,10 @@ jobs:
         make -Orecurse -j $(($(nproc) + 1)) SPACK_INSTALL_FLAGS=--no-check-signature
 
     - name: Push packages and update index
+      env:
+        GITHUB_USER: ${{ github.actor }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
-        spack mirror set --push --oci-username ${{ github.actor }} --oci-password "${{ secrets.GITHUB_TOKEN }}" github-actions-buildcache
+        spack mirror set --push --oci-username-variable GITHUB_USER --oci-password-variable GITHUB_TOKEN github-actions-buildcache
         spack -e . buildcache push -j $(($(nproc) + 1)) --base-image ubuntu:20.04 --update-index github-actions-buildcache
       if: ${{ !cancelled() }}