Update workflows

Author: gonzalocasas

.github/workflows/build.yml

@@ -17,19 +17,19 @@ jobs:
       matrix:
         name: [
           "ubuntu-py37",
-          "ubuntu-py36",
+          "ubuntu-py311",
         ]
         include:
           - name: "ubuntu-py37"
             os: ubuntu-latest
             python-version: 3.7
-          - name: "ubuntu-py36"
+          - name: "ubuntu-py311"
             os: ubuntu-latest
-            python-version: 3.6
+            python-version: 3.11
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies

.github/workflows/release.yml

@@ -10,9 +10,9 @@ jobs:
     name: publish release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python 3.8
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: 3.8
       - name: 🔗 Install dependencies