ci: update gh actions

hopefully this fixes error when using sigstore & creating release on gh

Author: phette23

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
         - uses: actions/checkout@v4
         - name: Set up Python
-          uses: actions/setup-python@v5
+          uses: actions/setup-python@v6
           with:
             python-version: "3.x"
 
@@ -77,7 +77,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v2.1.1
+      uses: sigstore/gh-action-sigstore-python@v3.0.1
       with:
         inputs: >-
           ./dist/*.tar.gz

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
               uses: actions/checkout@v4
 
             - name: Set up Python ${{ matrix.python-version }}
-              uses: actions/setup-python@v5
+              uses: actions/setup-python@v6
               with:
                     python-version: ${{ matrix.python-version }}