Added support to add open-tracing on go mysql #3220

	name: python
	on:
	push:
	branches:
	- main
	pull_request:
	jobs:
	build:
	name: test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: '1.21.3'
	- name: install ./...
	run: go install ./...
	- uses: actions/checkout@v4
	with:
	repository: sqlc-dev/sqlc-gen-python
	path: python
	- run: make test
	working-directory: python
	- run: sqlc diff
	working-directory: python/examples

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