Update GitHub Actions (#570)

* Allow testing feature branches
* Bump GitHub Actions
* Fix zizmor warnings and add colour to logs

Author: hugovk

.github/workflows/build.yml

@@ -1,18 +1,21 @@
 name: Build
 
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
+on: [push, pull_request, workflow_dispatch]
+
+permissions: {}
+
+env:
+  FORCE_COLOR: 1
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Setup Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9
       - name: Check configuration