Revert "Disable r2 dual upload (pytorch#7507)"

This reverts commit 71622dc.

Author: atalman

.github/workflows/build_wheels_macos.yml

@@ -287,7 +287,7 @@ jobs:
   upload-r2:
     needs: build
     uses: ./.github/workflows/_binary_upload_r2.yml
-    if: false
+    if: always()
     with:
       repository: ${{ inputs.repository }}
       ref: ${{ inputs.ref }}

.github/workflows/build_wheels_windows.yml

@@ -405,7 +405,7 @@ jobs:
   upload-r2:
     needs: build
     uses: ./.github/workflows/_binary_upload_r2.yml
-    if: false
+    if: always()
     with:
       repository: ${{ inputs.repository }}
       ref: ${{ inputs.ref }}