chore(ci): update actions to their current major versions (#7691)

Co-authored-by: Peter Feerick <5500713+pfeerick@users.noreply.github.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>

.github/workflows/validate_hw_defs.yml

@@ -22,10 +22,10 @@ jobs:
         working-directory: radio/util/hw_defs
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.0.1
 
       - name: Install Python dependencies
         working-directory: .