New QOL github action workflows (#29)

* New QOL github action workflows

* Testing license automation

* Restore license automation

.github/workflows/copyright-update.yml

@@ -0,0 +1,18 @@
+name: Update copyright year(s) in license file
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 3 1 1 *" # 03:00 AM on January 1
+
+jobs:
+  update-license-year:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: FantasticFiasco/action-update-license-year@771ff9afdc55b09e1fb649cf03e312d0cf86b4a6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          transform: (?<from>\d{4})+-?(\d{4})?

.github/workflows/links_fail_fast.yml

@@ -0,0 +1,19 @@
+name: Broken Link Checker
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  linkChecker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Link Checker
+        uses: lycheeverse/lychee-action@e1ef974431881438bf594f458e332b099fd33bb5 #v1.4.1 https://github.com/lycheeverse/lychee-action#security-tip
+        with:
+          args: --verbose --no-progress './**/*.md' './**/*.json' './**/*.cpp' './**/*.h' './**/*.cc'
+          fail: true
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}