chore: remove approval workflow (#41650)

.github/workflows/dependency-update.yml

@@ -1,40 +0,0 @@
-# This workflow allows us to reach the merging requirements
-name: Deps update auto approval
-on:
-  pull_request_target:
-    branches:
-      - 'main'
-    paths:
-      - 'docs/index.html'
-      - '.github/workflows/*.yml'
-      - 'client/package.json'
-      - 'client/plugins/**/package.json'
-      - 'curriculum/package.json'
-      - 'package.json'
-      - 'tools/**/package.json'
-      # - 'api-server/**/package.json'
-
-jobs:
-  auto-approve-renovate:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/github-script@v3
-        with:
-          github-token: ${{secrets.CROWDIN_CAMPERBOT_PAT}}
-          script: |
-            if (context.payload.pull_request.user.login === "renovate[bot]") {
-              github.pulls.createReview({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: context.issue.number,
-                event: 'APPROVE',
-                body: "To be approved by `@freeCodeCamp/dev-team`"
-              });
-              github.pulls.requestReviewers({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: context.issue.number,
-                reviewers: ['raisedadead']
-                // team_reviewers: [`dev-team`]
-              });
-            }