Fix build-release workflow (facebookresearch#4162)

Summary:
Pull Request resolved: facebookresearch#4162

https://docs.github.com/en/actions/sharing-automations/reusing-workflows#using-inputs-and-secrets-in-a-reusable-workflow

Seems like we need `secrets` in the workflow and in the caller.

Reviewed By: asadoughi

Differential Revision: D68965899

fbshipit-source-id: 25580471c727d5ae86c4e7dd4c6ea72b388b1acf

Author: Michael Norris

.github/workflows/build-release.yml

@@ -1,5 +1,8 @@
 on:
   workflow_call:
+    secrets:
+      ANACONDA_API_TOKEN:
+        required: true
 env:
   OMP_NUM_THREADS: '10'
   MKL_THREADING_LAYER: GNU

.github/workflows/build.yml

@@ -12,4 +12,6 @@ jobs:
     uses: ./.github/workflows/build-pull-request.yml
   build-release:
     uses: ./.github/workflows/build-release.yml
+    secrets:
+      ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_API_TOKEN }}
     if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')