fixup! Convert to REUSE.toml, cover schema.json in new REUSE.toml

Author: carmenbianca

.github/workflows/tests.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: REUSE Compliance Check
-      uses: fsfe/reuse-action@v3
+      uses: fsfe/reuse-action@v5
 
   build:
     runs-on: ubuntu-latest