[Standardization] Release Pipeline using GitHub Actions

[TanmoySG]

Add Release Pipeline to make release, when tagged, using Github Actions.

As a Part of

• [Documentation] Release and Deployment Strategy #79

[Checkpoints]

• Add Pipeline with Github Actions
• Trigger only on Tag

[Snippets]

A sample GH Action YML

name: Release on tag

on:
  push:
    tags:
      - "v*.*.*"

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Release
        uses: softprops/action-gh-release@v1

[TanmoySG]

[ Updates ]

#79 (comment)