git_auto_update: update.sh: Set git reset to be quiet

roles/git_auto_update/templates/update.sh

@@ -22,7 +22,7 @@ git remote set-url origin "$REPO";
 git fetch --recurse-submodules --tags > /dev/null;
 TAG=$(git tag --list | grep "^$PREFIX" | sort -r | head -n 1);
 if [ -z "$GPG_FINGERPRINT" ] || (git verify-tag --raw "$TAG" 2>&1 | grep --fixed-strings " VALIDSIG $GPG_FINGERPRINT ") > /dev/null; then
-  git reset --hard --recurse-submodules;
+  git reset --quiet --hard --recurse-submodules;
   git checkout --quiet --recurse-submodules "$TAG";
   chown --recursive "$DEST_USER:$DEST_GROUP" .;
   if ! sh -c {{ reload_command | default('true') | quote }}; then