Update readme to announce completion, document usage, and explain des… #3

	# This workflow will create a json file containing the Chinese zodiac dates of 120 years (or 2 Sexagenary Cycles) from 1924 - 2043.
	# For more information see: https://github.com/theevo/SexagenaryCycle1924

	name: JSON Publisher

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	publish-json:

	runs-on: macos-latest

	steps:
	- uses: actions/checkout@v3
	- name: Build
	run: swift build -v
	- name: Write to file
	run: swift run jsonPublisher > sexagenary1924to2043.json
	# commit the updated sexagenary1924to2043.json
	- uses: stefanzweifel/git-auto-commit-action@v5
	with:
	file_pattern: 'sexagenary1924to2043.json'
	commit_message: Update json

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