refactor:[M3-9877][SECURITY] - Fix excessive secrets exposure warning in e2e GHA workflow (linode#12664)

* Add log

* Add workflow_dispatch

* Use env

* Added changeset: Fix Excessive Secrets Exposure vulnerability in E2E GitHub Action

Author: bill-akamai

.github/workflows/e2e_schedule_and_push.yml

@@ -53,7 +53,7 @@ jobs:
           echo "REACT_APP_API_ROOT=${{ secrets.REACT_APP_API_ROOT }}" >> ./packages/manager/.env
           echo "REACT_APP_APP_ROOT=${{ secrets.REACT_APP_APP_ROOT }}" >> ./packages/manager/.env
           echo "REACT_APP_DISABLE_NEW_RELIC=1" >> ./packages/manager/.env
-          echo "MANAGER_OAUTH=${{ secrets[matrix.user.name] }}" >> ./packages/manager/.env
+          echo "MANAGER_OAUTH=${{ env[matrix.user.name] }}" >> ./packages/manager/.env
           echo "CY_TEST_SPLIT_RUN_INDEX=${{ matrix.user.index }}" >> ./packages/manager/.env
       - run: pnpm install --frozen-lockfile
       - run: pnpm run --filter @linode/validation build

packages/manager/.changeset/pr-12664-tech-stories-1754933120939.md

@@ -0,0 +1,5 @@
+---
+"@linode/manager": Tech Stories
+---
+
+Fix Excessive Secrets Exposure vulnerability in E2E GitHub Action ([#12664](https://github.com/linode/manager/pull/12664))