chore(deps): update actions/setup-python action to v7

Author: homarr-renovate[bot]

.github/workflows/lint-charts.yaml

@@ -17,7 +17,7 @@ jobs:
           version: v4.2.3
 
       #Python is required because ct lint runs Yamale and yamllint which require Python.
-      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: '3.14'
 

.github/workflows/release.yaml

@@ -121,7 +121,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: 3.x
           cache: pip