chore(deps): update actions/checkout action to v7

Author: renovate[bot]

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
     - uses: wimpysworld/nothing-but-nix@687c797a730352432950c707ab493fcc951818d7 # v10
     - uses: DeterminateSystems/nix-installer-action@ef8a148080ab6020fd15196c2084a2eea5ff2d25 # v22
       with:

.github/workflows/elixir.yml

@@ -41,7 +41,7 @@ jobs:
       BUILD_WITHOUT_QUIC: true
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install system dependancies
         run: |
           sudo apt-get update --yes
@@ -96,7 +96,7 @@ jobs:
       BUILD_WITHOUT_QUIC: true
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup elixir
         uses: erlef/setup-elixir@v1.24
         with:

.github/workflows/update-flack-lock.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - uses: wimpysworld/nothing-but-nix@687c797a730352432950c707ab493fcc951818d7 # v10
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:

.github/workflows/update_hashes.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.actor != 'brianmay-actions' && github.event.pull_request.head.repo.full_name == github.repository
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}