Looks like the pulsar-client-node can not run with the current pulsar master code

**Motivation**

Install the pulsar-client-node with latest pulsar-client-cpp failed.
error logs:

```
make: Entering directory '/pulsar/node_modules/pulsar-client/build'
CC(target) Release/obj.target/nothing/../node-addon-api/nothing.o
AR(target) Release/obj.target/../node-addon-api/nothing.a
COPY Release/nothing.a
CXX(target) Release/obj.target/Pulsar/src/addon.o
In file included from ../src/addon.cc:20:
../src/Message.h:24:10: fatal error: pulsar/c/message.h: No such file or directory
#include
^~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Pulsar.target.mk:124: Release/obj.target/Pulsar/src/addon.o] Error 1
make: Leaving directory '/pulsar/node_modules/pulsar-client/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack at ChildProcess.emit (events.js:376:20)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)
gyp ERR! System Linux 5.10.25-linuxkit
gyp ERR! command "/usr/bin/node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/pulsar/node_modules/pulsar-client/build/Release/libpulsar.node" "--module_name=libpulsar" "--module_path=/pulsar/node_modules/pulsar-client/build/Release" "--napi_version=8" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v83"
gyp ERR! cwd /pulsar/node_modules/pulsar-client
gyp ERR! node -v v14.17.0
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute '/usr/bin/node /usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/pulsar/node_modules/pulsar-client/build/Release/libpulsar.node --module_name=libpulsar --module_path=/pulsar/node_modules/pulsar-client/build/Release --napi_version=8 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v83' (1)
node-pre-gyp ERR! stack at ChildProcess. (/pulsar/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:376:20)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1055:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
node-pre-gyp ERR! System Linux 5.10.25-linuxkit
node-pre-gyp ERR! command "/usr/bin/node" "/pulsar/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /pulsar/node_modules/pulsar-client
node-pre-gyp ERR! node -v v14.17.0
node-pre-gyp ERR! node-pre-gyp -v v0.15.0
node-pre-gyp ERR! not ok
Failed to execute '/usr/bin/node /usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/pulsar/node_modules/pulsar-client/build/Release/libpulsar.node --module_name=libpulsar --module_path=/pulsar/node_modules/pulsar-client/build/Release --napi_version=8 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v83' (1)
npm WARN enoent ENOENT: no such file or directory, open '/pulsar/package.json'
npm WARN pulsar No description
npm WARN pulsar No repository field.
npm WARN pulsar No README data
npm WARN pulsar No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! pulsar-client@1.3.0 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the pulsar-client@1.3.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2021-06-07T14_02_09_069Z-debug.log
```

---

We should have a CI to run the tests with the latest pulsar code to check the compatibility./

Tái hiện lỗi npm install với phiên bản pulsar-client-cpp mới nhất, sau đó kiểm tra src/addon.cc và src/Message.h để tìm dependency còn thiếu pulsar/c/message.h. Xem lại cấu hình CI và kiểm thử hiện có để xác định khả năng tương thích được kiểm tra như thế nào. Hoàn thành khi CI chạy các bài kiểm thử client với mã Pulsar mới nhất và phát hiện các lỗi tương thích.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.