chore: Add yarn upgrader workflow

.cspell.json

@@ -52,12 +52,10 @@
 		"lampadaferens",
 		"nukepaid",
 		"organising",
-		"Ouroboros",
 		"paidmember",
 		"robsoc",
 		"studentname",
 		"studentnumber",
-		"Tldr",
 		"usefullinks",
 		"welcomechannel"
 	]

.github/workflows/yarn-upgrader.yml

@@ -0,0 +1,28 @@
+name: Run Yarn Upgrader
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 12 * * 0'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3.2.0
+
+      - uses: actions/setup-node@v3.5.1
+        with:
+          node-version: 19.x
+
+      # Run `yarn upgrade`
+      - uses: browniebroke/yarn-upgrade-action@v1.1
+
+      # Open a pull request if there are any changes
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4.2.3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: update/yarn-upgrade
+          title: Run yarn upgrade
+          commit-message: 'chore(deps): Run yarn upgrade'

README.md

@@ -69,4 +69,4 @@ While this bot is maintained by [Kieran](https://github.com/KieranRobson), contr
 
 ## License
 
-hullcss-discord-bot is licensed under the MIT License. The full license text is included in the [LICENSE](LICENSE) file in this repository. Tldr legal have a [great summary](https://www.tldrlegal.com/l/mit) of the license if you're interested.
+hullcss-discord-bot is licensed under the MIT License. The full license text is included in the [LICENSE](LICENSE) file in this repository. TLDR legal have a [great summary](https://www.tldrlegal.com/l/mit) of the license if you're interested.