Merge pull request rails#52713 from bopm/patch-1

Fixes shellcheck SC2144, replace glob with find.

Author: rafaelfranca

railties/lib/rails/generators/rails/app/templates/docker-entrypoint.tt

@@ -1,8 +1,9 @@
 #!/bin/bash -e
 
 # Enable jemalloc for reduced memory usage and latency.
-if [ -z "${LD_PRELOAD+x}" ] && [ -f /usr/lib/*/libjemalloc.so.2 ]; then
-  export LD_PRELOAD="$(echo /usr/lib/*/libjemalloc.so.2)"
+if [ -z "${LD_PRELOAD+x}" ]; then
+    LD_PRELOAD=$(find /usr/lib -name libjemalloc.so.2 -print -quit)
+    export LD_PRELOAD
 fi
 
 <% unless skip_active_record? -%>