Fix GitHub Actions yaml

Signed-off-by: Jacob Weinstock <[email protected]>

Author: jacobweinstock

.github/workflows/build-all-matrix.yaml

@@ -93,14 +93,14 @@ jobs:
           DOCKER_ARCH: "${{ matrix.docker_arch }}"
           DO_PUSH: "${{ github.ref == 'refs/heads/main' && 'yes' || 'no' }}"
           EXPORT_LK_CONTAINERS: "yes"
-          EXPORT_LK_CONTAINERS_DIR: "{{ runner.temp }}"
+          EXPORT_LK_CONTAINERS_DIR: "${{ runner.temp }}"
         run: bash build.sh linuxkit-containers
 
       - name: Upload Linuxkit Docker images as GitHub Artifacts
         uses: actions/upload-artifact@v4
         with:
           name: linuxkit-images-${{ matrix.docker_arch }}
-          path: "{{ runner.temp }}"/*-${{ matrix.docker_arch }}.tar.gz
+          path: ${{ runner.temp }}/*-${{ matrix.docker_arch }}.tar.gz
 
   build-kernels:
     needs: [ matrix_prep ] # depend on the previous job...
@@ -133,14 +133,14 @@ jobs:
         env:
           DO_PUSH: "${{ github.ref == 'refs/heads/main' && 'yes' || 'no' }}"
           EXPORT_KERNEL_IMAGE: "yes"
-          EXPORT_KERNEL_IMAGE_DIR: "{{ runner.temp }}"
+          EXPORT_KERNEL_IMAGE_DIR: "${{ runner.temp }}"
         run: bash build.sh build-kernel "${{ matrix.kernel }}"
 
       - name: Upload Kernel Docker images as GitHub Artifacts
         uses: actions/upload-artifact@v4
         with:
           name: kernel-images-${{ matrix.docker_arch }}
-          path: "{{ runner.temp }}"/hook-kernel-*.tar.gz
+          path: ${{ runner.temp }}/hook-kernel-*.tar.gz
 
   build-hook-ensemble:
     needs: [ matrix_prep, build-linuxkit-containers, build-kernels ] # depend on the previous job...
@@ -193,7 +193,7 @@ jobs:
 
       - name: Load Linuxkit Docker images into local Docker daemon
         run: |
-          for img in "{{ runner.temp }}"/hook-*.tar.gz; do
+          for img in "${{ runner.temp }}"/hook-*.tar.gz; do
             gunzip -d "$img"
             docker load -i "$img"
           done
@@ -206,7 +206,7 @@ jobs:
 
       - name: Load Kernel Docker images into local Docker daemon
         run: |
-          for img in "{{ runner.temp }}"/kernel-*.tar.gz; do
+          for img in "${{ runner.temp }}"/kernel-*.tar.gz; do
             gunzip -d "$img"
             docker load --input "$img"
           done