Bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/test-cbindgen-workflow.yml

@@ -15,9 +15,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Action Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Checkout Test Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: Sewer56/prs-rs
           ref: d08599ed5473616f57d57a0966939e1a5dbda9b4
@@ -41,9 +41,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Action Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Checkout Test Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: Sewer56/prs-rs
           ref: d08599ed5473616f57d57a0966939e1a5dbda9b4
@@ -67,9 +67,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Action Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Checkout Test Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: Sewer56/prs-rs
           ref: d08599ed5473616f57d57a0966939e1a5dbda9b4