update otel to 1.25 and min go version to 1.21 #58

	name: ci
	on:
	push:
	branches:
	- main
	pull_request:
	env:
	# Path to where test results will be saved.
	TEST_RESULTS: /tmp/test-results
	# Default version of Go to use by CI workflows. This should be the latest
	# release of Go; developers likely use the latest release in development and
	# we want to catch any bugs (e.g. lint errors, race detection) with this
	# release before they are merged. The Go compatibility guarantees ensure
	# backwards compatibility with the previous two minor releases and we
	# explicitly test our code for these versions so keeping this at prior
	# versions does not add value.
	DEFAULT_GO_VERSION: "1.20"

	jobs:
	test-coverage:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v3
	- name: Setup Environment
	run: \|
	echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV
	echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
	- name: Install Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ env.DEFAULT_GO_VERSION }}
	cache-dependency-path: "**/go.sum"
	- name: Run coverage tests
	run: \|
	make test-coverage
	- name: Upload coverage reports to codecov
	uses: codecov/codecov-action@v3
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	test-race:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v4
	- name: Install Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ env.DEFAULT_GO_VERSION }}
	check-latest: true
	cache-dependency-path: "**/go.sum"
	- name: Run tests with race detector
	run: make test-race

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