Fix publish CI

Author: frankie567

.github/workflows/sdk_publish.yaml

@@ -15,6 +15,8 @@ on:
 jobs:
   mint-token:
     runs-on: ubuntu-latest
+    outputs:
+      api-token: ${{ steps.mint-token.outputs.api-token }}
     steps:
       - name: Mint API token
         id: mint-token
@@ -28,15 +30,12 @@ jobs:
           resp=$(curl -X POST https://pypi.org/_/oidc/mint-token -d "{\"token\": \"${oidc_token}\"}")
           api_token=$(jq -r '.token' <<< "${resp}")
 
-          # mask the newly minted API token, so that we don't accidentally leak it
-          echo "::add-mask::${api_token}"
-
-          # set the environment variable for the job
-          echo "API_TOKEN=${api_token}" >> $GITHUB_ENV
+          # see the next step in the workflow for an example of using this step output
+          echo "api-token=${api_token}" >> "${GITHUB_OUTPUT}"
   publish:
     needs: mint-token
     uses: speakeasy-api/sdk-generation-action/.github/workflows/sdk-publish.yaml@v15
     secrets:
       github_access_token: ${{ secrets.GITHUB_TOKEN }}
-      pypi_token: ${{ github.env.API_TOKEN }}
+      pypi_token: ${{ needs.mint-token.outputs.api-token }}
       speakeasy_api_key: ${{ secrets.SPEAKEASY_API_KEY }}