chore(deps): update determinatesystems/magic-nix-cache-action action to v9

Author: renovate[bot]

.github/workflows/autofix.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - run: nix fmt
       - uses: autofix-ci/[email protected]
         with:

.github/workflows/check.yml

@@ -10,5 +10,5 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - run: nix flake check --show-trace

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - run: nix profile install .#release-env
       - uses: cihelper/action-semanticrelease-uv@v1
         id: semanticrelease
@@ -53,7 +53,7 @@ jobs:
         with:
           extra-conf: |
             extra-platforms = aarch64-linux
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - run: nix run .#docker-manifest --impure
         env:
           VERSION: ${{ needs.release.outputs.version }}
@@ -87,7 +87,7 @@ jobs:
           ref: ${{ needs.release.outputs.git-head }}
       - uses: actions/configure-pages@v5
       - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - uses: DeterminateSystems/magic-nix-cache-action@v9
       - run: nix build .#docs
       - uses: actions/upload-pages-artifact@v3
         with: