log in to ECR before building release

Author: ezhang6811

.github/workflows/release-build.yml

@@ -62,6 +62,17 @@ jobs:
           gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           gpg_password: ${{ secrets.GPG_PASSPHRASE }}
 
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ASSUME_ROLE_ARN }}
+          aws-region: ${{ env.AWS_PUBLIC_ECR_REGION }}
+
+      - name: Log in to AWS ECR
+        uses: docker/login-action@v3
+        with:
+          registry: public.ecr.aws
+
       - name: Build release with Gradle
         uses: gradle/gradle-build-action@v3
         with: