fix: hardcode issue number for dead links dashboard

.github/workflows/lychee.yaml

@@ -8,7 +8,7 @@ on:
     - cron: "0 0 * * *"
 
 env:
-  WORKFLOW_ISSUE_LABEL: lint/lychee
+  WORKFLOW_ISSUE_NUMBER: 6587
 
 jobs:
   lychee:
@@ -30,25 +30,15 @@ jobs:
       - name: Scan for broken links
         uses: lycheeverse/lychee-action@v1
         id: lychee
-        env:
-          GITHUB_TOKEN: "${{ steps.app-token.outputs.token }}"
         with:
+          token: "${{ steps.app-token.outputs.token }}"
           args: --verbose --no-progress --exclude-mail './**/*.md'
           output: /tmp/results.md
 
-      - name: Find Link Checker Issue
-        id: issue-number
-        uses: micalevisk/last-issue-action@v2
-        with:
-          token: "${{ steps.app-token.outputs.token }}"
-          state: open
-          labels: "${{ env.WORKFLOW_ISSUE_LABEL }}"
-
       - name: Update Issue
         uses: peter-evans/create-issue-from-file@v4
         with:
           token: "${{ steps.app-token.outputs.token }}"
           title: Link Checker Dashboard 🔗
-          issue-number: "${{ steps.issue-number.outputs.issue-number }}"
+          issue-number: "${{ env.WORKFLOW_ISSUE_NUMBER }}"
           content-filepath: /tmp/results.md
-          labels: "${{ env.WORKFLOW_ISSUE_LABEL }}"