fix: refine CA certificate detection logic in entrypoint script

Updated the entrypoint script to enhance the detection of custom CA certificates. The logic now correctly identifies both regular files and symbolic links with a '.crt' extension, improving the robustness of the CA certificate setup process.

Author: pratapaprasanna

deploy/docker/fs/opt/appsmith/entrypoint.sh

@@ -369,7 +369,7 @@ setup-custom-ca-certificates() (
     tlog "Looks like you have some '.pem' files in your 'ca-certs' folder. Please rename them to '.crt' to be picked up automatically.".
   fi
 
-  if ! [[ -d "$stacks_ca_certs_path" && "$(find "$stacks_ca_certs_path" -maxdepth 1 -type f -o -type l -name '*.crt' | wc -l)" -gt 0 ]]; then
+  if ! [[ -d "$stacks_ca_certs_path" && "$(find "$stacks_ca_certs_path" -maxdepth 1 \( -type f -name '*.crt' -o -type l -name '*.crt' \) | wc -l)" -gt 0 ]]; then
     tlog "No custom CA certificates found."
     return
   fi