feat(docs): 增加angular技术栈的g2plot封装收录链接 (#2060)

Author: stack-stark

docs/manual/plugin.en.md

@@ -66,4 +66,5 @@ The main process is divided into the following steps:
 | [@ant-design/charts](https://github.com/ant-design/ant-design-charts) | **React** | A React Chart Library based on `@antvis/G2Plot`. | ![npm](https://img.shields.io/npm/v/@ant-design/charts) |
 | [React-G2Plot](https://github.com/hustcc/React-G2Plot) | **React** | Unofficial react component wrapper for `@antvis/G2Plot`. | ![npm](https://img.shields.io/npm/v/react-g2plot.svg) |
 | [@opd/g2plot-react](https://github.com/open-data-plan/g2plot-react) | **React** | G2Plot for React. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-react.svg) |
-| [@opd/g2plot-vue](https://github.com/open-data-plan/g2plot-vue) | **Vue** | G2Plot for Vue 3. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-vue.svg) |
+| [@opd/g2plot-vue](https://github.com/open-data-plan/g2plot-vue) | **Vue** | G2Plot for Vue 3. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-vue.svg) |
+| [ngx-g2plot](https://github.com/stack-stark/ngx-g2plot) | **Angular** | G2Plot for Angular 11. | ![npm](https://img.shields.io/npm/v/ngx-g2plot.svg) |

docs/manual/plugin.zh.md

@@ -66,4 +66,5 @@ plot.render();
 | [@ant-design/charts](https://github.com/ant-design/ant-design-charts) | **React** | A React Chart Library based on `@antvis/G2Plot`. | ![npm](https://img.shields.io/npm/v/@ant-design/charts) |
 | [React-G2Plot](https://github.com/hustcc/React-G2Plot) | **React** | Unofficial react component wrapper for `@antvis/G2Plot`. | ![npm](https://img.shields.io/npm/v/react-g2plot.svg) |
 | [@opd/g2plot-react](https://github.com/open-data-plan/g2plot-react) | **React** | G2Plot for React. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-react.svg) |
-| [@opd/g2plot-vue](https://github.com/open-data-plan/g2plot-vue) | **Vue** | G2Plot for Vue 3. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-vue.svg) |
+| [@opd/g2plot-vue](https://github.com/open-data-plan/g2plot-vue) | **Vue** | G2Plot for Vue 3. | ![npm](https://img.shields.io/npm/v/@opd/g2plot-vue.svg) |
+| [ngx-g2plot](https://github.com/stack-stark/ngx-g2plot) | **Angular** | G2Plot for Angular 11. | ![npm](https://img.shields.io/npm/v/ngx-g2plot.svg) |