Merge pull request #21 from IBM/renovate/actions-checkout-7.x

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

Author: gabe-l-hart

.github/workflows/release.yml

@@ -7,7 +7,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: astral-sh/setup-uv@v8.2.0

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ jobs:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: astral-sh/setup-uv@v8.2.0