Update github-actions

Author: renovate[bot]

.github/workflows/lint.yml

@@ -18,7 +18,7 @@ jobs:
         - name: "Set up Python"
           uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
           with:
-            python-version: "3.14.5"
+            python-version: "3.14.6"
 
         - name: "Install requirements"
           run: |

.github/workflows/release.yml

@@ -68,7 +68,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc # v3.3.0
+      uses: sigstore/gh-action-sigstore-python@5b79a39c381910c090341a2c9b0bf022c8b387e1 # v3.4.0
       with:
         inputs: >-
           ./dist/*.tar.gz