Merge pull request #13891 from lafirest/test/ldap_ci

test(ldap): optimized the Dockerfile for CI

.ci/docker-compose-file/openldap/Dockerfile

@@ -1,13 +1,4 @@
-FROM buildpack-deps:bookworm
-
-ARG LDAP_TAG=2.5.16
-
-RUN apt-get update && apt-get install -y groff groff-base ldap-utils
-RUN wget https://www.openldap.org/software/download/OpenLDAP/openldap-release/openldap-${LDAP_TAG}.tgz \
-    && tar xvzf openldap-${LDAP_TAG}.tgz \
-    && cd openldap-${LDAP_TAG} \
-    && ./configure --enable-memberof --enable-refint && make depend && make && make install \
-    && cd .. && rm -rf  openldap-${LDAP_TAG}
+FROM ghcr.io/emqx/openldap:1.0.0
 
 ## entrypoint
 COPY .ci/docker-compose-file/openldap/entrypoint /usr/local/etc/openldap/entrypoint
@@ -32,8 +23,6 @@ WORKDIR /usr/local/etc/openldap
 
 EXPOSE 389 636
 
-#ENTRYPOINT ["/usr/local/libexec/slapd", "-h", "ldap:/// ldaps:///", "-d", "3", "-f", "/usr/local/etc/openldap/slapd.conf"]
-
 ENTRYPOINT ["./entrypoint"]
 
 CMD []