Switch license check to spdx-checker

Author: andrewtavis

.github/workflows/ci_license_header_check.yaml

@@ -0,0 +1,34 @@
+name: ci_spdx_license_header_check
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+    types:
+      - opened
+      - reopened
+      - synchronize
+    paths:
+      - "scribe/**"
+  push:
+    branches:
+      - main
+    paths:
+      - "scribe/**"
+
+jobs:
+  check_license_header:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Project
+        uses: actions/checkout@v6
+
+      - name: Check SPDX Licenses
+        uses: to-sta/spdx-checker-action@v0.0.3
+        with:
+          target-license: "GPL-3.0-or-later"
+          file-paths: "**/*.java,**/*.kt,**/*.kts"
+          extensions: "java,kt,kts"
+          exclude: "**/*.md,**/*.txt,**/.git/**"
+          continue-on-error: false
+          fix: false

.github/workflows/ci_spdx_license_header_check.yaml

@@ -24,7 +24,7 @@ repos:
         - id: check-yaml
 
   - repo: https://github.com/to-sta/spdx-checker-pre-commit
-    rev: 0.1.7
+    rev: 0.1.8
     hooks:
       - id: spdx-license-checker
         name: run spdx-checker license check