ci: add graphite optimizer

Author: Brooooooklyn

.github/workflows/ci.yml

@@ -23,8 +23,21 @@ defaults:
     shell: bash
 
 jobs:
+  optimize-ci:
+    runs-on: ubuntu-latest # or whichever runner you use for your CI
+    outputs:
+      skip: ${{ steps.check_skip.outputs.skip }}
+    steps:
+      - name: Optimize CI
+        id: check_skip
+        uses: withgraphite/graphite-ci-action@ee395f3a78254c006d11339669c6cabddf196f72
+        with:
+          graphite_token: ${{ secrets.GRAPHITE_CI_OPTIMIZER_TOKEN }}
+
   detect-changes:
     runs-on: ubuntu-latest
+    needs: optimize-ci
+    if: needs.optimize-ci.outputs.skip == 'false'
     permissions:
       contents: read
       pull-requests: read