Bump actions/checkout from 6.0.3 to 7.0.0

.github/workflows/ci.yaml

@@ -65,7 +65,7 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
 
@@ -111,7 +111,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Python and restore cache
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
@@ -143,7 +143,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Python and restore cache
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
@@ -172,7 +172,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
         # Note: deliberately not using our Python cache here b/c this runs
         # a different version of Python.
@@ -199,7 +199,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
 
@@ -227,7 +227,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install yamllint
         run: |
@@ -247,7 +247,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Run hadolint on Dockerfiles
         env:
@@ -267,7 +267,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Run actionlint
         uses: raven-actions/actionlint@205b530c5d9fa8f44ae9ed59f341a0db994aa6f8 # v2.1.2
@@ -282,7 +282,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Run shellcheck on shell scripts
         run: |
@@ -295,7 +295,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Python and restore cache
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0

.github/workflows/nightly-pytest.yaml

@@ -74,7 +74,7 @@ jobs:
 
     steps:
       - name: Check out a copy of the OpenFermion git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Python ${{matrix.python-version}}
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0

.github/workflows/scorecard-scanner.yaml

@@ -56,7 +56,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out a copy of the git repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false