chore(deps): Bump actions/setup-python from 6 to 7 (#110)

Author: dependabot[bot]

.github/workflows/agent-image-relock.yaml

@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
 

.github/workflows/ci.yaml

@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
           cache: pip