Merge pull request #2 from gburd/dependabot/github_actions/DeterminateSystems/nix-installer-action-6

Bump DeterminateSystems/nix-installer-action from 4 to 6

.github/workflows/build-iso.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
-    - uses: DeterminateSystems/nix-installer-action@v4
+    - uses: DeterminateSystems/nix-installer-action@v6
     - uses: DeterminateSystems/magic-nix-cache-action@v2
     - name: Build Console ISO
       run: |
@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
-    - uses: DeterminateSystems/nix-installer-action@v4
+    - uses: DeterminateSystems/nix-installer-action@v6
     - uses: DeterminateSystems/magic-nix-cache-action@v2
     - name: Build Desktop ISO
       run: |

.github/workflows/deadnix.yml

@@ -11,6 +11,6 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@v4
+      - uses: DeterminateSystems/nix-installer-action@v6
       - uses: DeterminateSystems/magic-nix-cache-action@v2
       - uses: astro/deadnix-action@v1

.github/workflows/flake-checker.yml

@@ -17,6 +17,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v4
+      - uses: DeterminateSystems/nix-installer-action@v6
       - uses: DeterminateSystems/magic-nix-cache-action@v2
       - uses: DeterminateSystems/flake-checker-action@v5

.github/workflows/lock-updater.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v4
+      - uses: DeterminateSystems/nix-installer-action@v6
       - uses: DeterminateSystems/magic-nix-cache-action@v2
       - uses: DeterminateSystems/update-flake-lock@v20
         with: