chore: don't output download progress

install.sh

@@ -17,7 +17,7 @@ if [ -x "$(command -v hadolint)" ]; then
   INSTALLED_VERSION=$(hadolint --version | cut -d " " -f 4 2>&1)
   echo "::debug::Found existing Hadolint version: ${INSTALLED_VERSION}"
   if [ "${INSTALLED_VERSION}" != "${VERSION}" ]; then
-    echo "::debug::Hadolint version (${INSTALLED_VERSION}) does not match requested version (${VERSION})"
+    echo "::info::Hadolint version (${INSTALLED_VERSION}) does not match requested version (${VERSION})"
     DOWNLOAD="true"
   fi
 else
@@ -29,7 +29,7 @@ if [ "${DOWNLOAD}" == "true" ]; then
   echo "::debug::Downloading Hadolint ${VERSION}"
   # https://github.com/actions/runner-images/issues/3727
   # /usr/local/bin exists and is writable by any user
-  curl -L --fail -w "1" -o /tmp/hadolint \
+  curl -s -L --fail -w 1 -o /tmp/hadolint \
     "https://github.com/hadolint/hadolint/releases/download/v${VERSION}/hadolint-Linux-x86_64" ||
     echo "::error::Hadolint (version: ${VERSION}) could not be found. Exiting." && exit 1
   mv /tmp/hadolint /usr/local/bin/hadolint