Update github-actions to v7 (#788)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/autofix-pre-commit.yaml

@@ -22,7 +22,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Add GB Locale
               run: |

.github/workflows/check-build-deploy.yaml

@@ -15,7 +15,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Install uv
               uses: astral-sh/setup-uv@v8.2.0
@@ -33,7 +33,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Set Up Python
               uses: actions/setup-python@v6
@@ -64,7 +64,7 @@ jobs:
                 component: [package, tests]
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Set Up Python
               uses: actions/setup-python@v6
@@ -125,7 +125,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Set Up Python
               uses: actions/setup-python@v6
@@ -154,7 +154,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Set Up Python
               uses: actions/setup-python@v6
@@ -202,7 +202,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
 
             - name: Set Up Python
               uses: actions/setup-python@v6