Add pre-commit autoupdate workflow (#296)

Co-authored-by: Colin Rogers <[email protected]>

.github/workflows/precommit-autoupdate.yml

@@ -0,0 +1,22 @@
+name: "Run pre-commit autoupdate"
+
+on:
+  schedule:
+    - cron: "30 1 * * SAT"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  precommit-autoupdate:
+    name: "Run pre-commit autoupdate"
+    uses: dbt-labs/actions/.github/workflows/pre-commit-autoupdate.yml
+    secrets:
+      TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}
+      SLACK_WEBHOOK_PR_URL: ${{ secrets.SLACK_DEV_ADAPTER_PULL_REQUESTS }}
+      SLACK_WEBHOOK_ALERTS_URL: ${{ secrets.SLACK_DEV_ADAPTER_ALERTS }}