[fix][build] Add curl command for pulsar image (#22732)

diff --git a/docker/pulsar/Dockerfile b/docker/pulsar/Dockerfile
index a182552..e1f1dd1 100644
--- a/docker/pulsar/Dockerfile
+++ b/docker/pulsar/Dockerfile
@@ -98,7 +98,8 @@
             py3-pip \
             gcompat \
             ca-certificates \
-            procps
+            procps \
+            curl
 
 # Fix CVE-2024-2511 by upgrading to OpenSSL 3.1.4-r6
 # We can remove once new Alpine image is released