Merge pull request #42 from ko-build/imjasonh-patch-3

install without sudo

Author: imjasonh

action.yml

@@ -41,7 +41,7 @@ runs:
       fi
       if [[ ! -z ${tag} ]]; then
         echo "Installing ko @ ${tag} for ${os} ${arch}"
-        curl -fsL https://github.com/ko-build/ko/releases/download/${tag}/ko_${tag:1}_${os}_${arch}.tar.gz | sudo tar xzf - -C /usr/local/bin ko
+        curl -fsL https://github.com/ko-build/ko/releases/download/${tag}/ko_${tag:1}_${os}_${arch}.tar.gz | tar xzf - -C /usr/local/bin ko
       fi
 
       if [[ ! -z ${KO_DOCKER_REPO} ]]; then