Update to Go 1.21 and update dependencies #336

	name: Go

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

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with
Check failure on line 15 in .github/workflows/go.yaml View workflow run for this annotation GitHub Actions / .github/workflows/go.yaml Invalid workflow file `You have an error in your yaml syntax on line 15`
	path: 'ethconnect'
	- uses: actions/checkout@v4
	with:
	repository: kaleido-io/ethbinding
	path: 'ethbinding'

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.21"

	- name: Install solc
	run: \|
	sudo curl -Lo /usr/local/bin/solc https://github.com/ethereum/solidity/releases/download/v0.7.6/solc-static-linux
	sudo chmod 755 /usr/local/bin/solc

	- name: Build and Test
	env:
	TEST_DEBUG_FLAGS: -v
	run: cd ethconnect && make

	- name: Upload coverage
	run: bash <(curl -s https://codecov.io/bash)

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