chore(ci)(deps): bump actions/checkout from 6 to 7 in the actions group

.github/workflows/build-model.yml

@@ -50,7 +50,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v6

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
         goos: [linux, darwin, windows]
         goarch: [amd64, arm64]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'
@@ -40,7 +40,7 @@ jobs:
         # Windows binaries are still cross-compiled in the build job above.
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'
@@ -51,7 +51,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'
@@ -71,7 +71,7 @@ jobs:
   sqlcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
     name: preflight tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           # Fetch all history so goreleaser can generate a proper changelog
           # and correctly detect the previous tag for the diff.