only include sasl dependencies when building with php_openldap at all

apache/apache.spec

@@ -224,12 +224,12 @@ BuildPreReq:  openssl
 %endif
 %if "%{with_mod_php_openldap}" == "yes"
 BuildPreReq:  openldap, openssl
-%endif
 %if "%{with_mod_php_openldapsasl}" == "yes"
 BuildPreReq:  openldap::with_sasl = yes
 %else
 BuildPreReq:  openldap::with_sasl = no
 %endif
+%endif
 %if "%{with_mod_php_mm}" == "yes"
 BuildPreReq:  mm
 %endif