postfix: Fix undefined yp_get_default_domain error on ubuntu 24.

component/postfix/buildout.cfg

@@ -24,7 +24,7 @@ patches =
 configure-command = make
 configure-options = makefiles CCARGS=${:configure-options-CCARGS} AUXLIBS=${:configure-options-AUXLIBS}
 configure-options-CCARGS = '-DUSE_SASL_AUTH -DUSE_CYRUS_SASL -DUSE_TLS -DHAS_PCRE -DHAS_DB -I${libdb:location}/include -I${pcre:location}/include -I${openssl:location}/include -I${cyrus-sasl:location}/include/sasl -I${libnsl:location}/include'
-configure-options-AUXLIBS = '-L${openssl:location}/lib -L${pcre:location}/lib -L${libdb:location}/lib -L${cyrus-sasl:location}/lib -L${libtirpc:location}/lib -L${libnsl:location}/lib -lssl -lpcre -ldb -lcrypto -lsasl2 -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${pcre:location}/lib -Wl,-rpath=${libdb:location}/lib -Wl,-rpath=${cyrus-sasl:location}/lib  -Wl,-rpath=${libnsl:location}/lib' 
+configure-options-AUXLIBS = '-L${openssl:location}/lib -L${pcre:location}/lib -L${libdb:location}/lib -L${cyrus-sasl:location}/lib -L${libtirpc:location}/lib -L${libnsl:location}/lib -lnsl -lssl -lpcre -ldb -lcrypto -lsasl2 -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${pcre:location}/lib -Wl,-rpath=${libdb:location}/lib -Wl,-rpath=${cyrus-sasl:location}/lib  -Wl,-rpath=${libnsl:location}/lib'
 make-targets = non-interactive-package install_root=${:location}
 environment =
   PATH=${patch:location}/bin:${m4:location}/bin:%(PATH)s