Allow for retrying request in ci/checks/links.sh

Author: PawelLipski

ci/checks/links.sh

@@ -9,7 +9,7 @@ set -e -o pipefail -u
 git ls-files ':!ci/' ':!hook_samples/' \
 | xargs grep -ho "https://[^]')\" ]*" \
 | sort -u \
-| xargs -t -l curl -Lfs --max-time 30 -o/dev/null -w "> %{http_code}\n" || {
+| xargs -t -l curl -Lfs --retry 3 --max-time 30 -o/dev/null -w "> %{http_code}\n" || {
   echo "Some of the links found in the codebase did not return 2xx HTTP status, please fix"
   exit 1
 }