Remove threads board automation

The threads board has been closed and is now replaced by the Delight board

.github/workflows/triage-labelled.yml

@@ -142,32 +142,6 @@ jobs:
         env:
           PROJECT_ID: "PN_kwDOAM0swc2KCw"
           GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
-
-  move_threads_issues:
-    name: A-Threads to Thread board
-    runs-on: ubuntu-latest
-    # Skip in forks
-    if: >
-      github.repository == 'vector-im/element-android' &&
-      contains(github.event.issue.labels.*.name, 'A-Threads')
-    steps:
-      - uses: octokit/graphql-action@v2.x
-        with:
-          headers: '{"GraphQL-Features": "projects_next_graphql"}'
-          query: |
-            mutation add_to_project($projectid:ID!,$contentid:ID!) {
-              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
-                projectNextItem {
-                  id
-                }
-              }
-            }
-          projectid: ${{ env.PROJECT_ID }}
-          contentid: ${{ github.event.issue.node_id }}
-        env:
-          PROJECT_ID: "PN_kwDOAM0swc0rRA"
-          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
-
   move_message_bubbles_issues:
     name: A-Message-Bubbles to Message bubbles board
     runs-on: ubuntu-latest