Merge pull request #320 from C0rn3j/touchup

CI: Fix branch syntax, bump action and python versions to current, fix indent

Author: tehkillerbee

.github/workflows/lint.yml

@@ -2,7 +2,7 @@ name: Lint
 
 on:
   push:
-    branch:
+    branches:
       - master
   pull_request:
   workflow_dispatch:
@@ -11,13 +11,13 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-        - uses: actions/checkout@v3
-        - name: Install Poetry
-          run: curl -sSL https://install.python-poetry.org | python3 -
-        - name: Set up Python
-          uses: actions/setup-python@v4
-          with:
-            python-version: 3.11
-            cache: 'poetry'
-        - run: poetry install
-        - run: make lint
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        run: curl -sSL https://install.python-poetry.org | python3 -
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.13
+          cache: 'poetry'
+      - run: poetry install
+      - run: make lint