Revert "feat(shdict): multi-subsystems lua_shared_dict support (#193)" (#195)

This reverts commit cf28c46.

Author: spacewander

build-apisix-base.sh

@@ -92,7 +92,6 @@ cd openresty-${or_ver} || exit 1
     --add-module=../ngx_multi_upstream_module \
     --add-module=../apisix-nginx-module \
     --add-module=../apisix-nginx-module/src/stream \
-    --add-module=../apisix-nginx-module/src/meta \
     --add-module=../wasm-nginx-module \
     --add-module=../lua-var-nginx-module \
     --with-poll_module \