Fix publish-snapshot action by passing secrets as env variables.

PiperOrigin-RevId: 426488409

.github/actions/publish-snapshot/action.yml

@@ -20,8 +20,6 @@ runs:
         restore-keys: |
           ${{ runner.os }}-maven-
     - name: Publish Javadoc
-      env:
-        GH_TOKEN: ${{ secrets.GH_TOKEN }}
       run: |
         chmod +x util/publish-latest-docs.sh
         ./util/publish-latest-docs.sh
@@ -29,6 +27,3 @@ runs:
     - name: Publish Snapshot
       run: mvn clean deploy -DskipTests=true -Dmaven.javadoc.skip=true
       shell: bash
-      env:
-        MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
-        MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}

.github/workflows/ci.yml

@@ -56,4 +56,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: ./.github/actions/publish-snapshot
+      - uses: ./.github/actions/publish-snapshot
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}