Merge pull request #43 from DopplerHQ/nic/fix-github-outputs

Update deprecated GitHub set-output syntax

Author: nmanoogian

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
 
       - name: Extract Version
         id: extract
-        run: echo ::set-output name=version::${GITHUB_REF#refs/*/v}
+        run: echo "version=${GITHUB_REF#refs/*/v}" >> $GITHUB_OUTPUT
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1