add urldecode function (#1234) #1

	# This workflow runs on pull requests to ensure that the snapshots produced by
	# the equivalence tests are consistent with the snapshots that are checked in.
	#
	# If there is an inconsistency, it is the responsibility of the committer to
	# review it, ensure that any changes are intentional, and then commit the new
	# snapshots.
	name: Snapshots

	on:
	pull_request:

	jobs:
	compare:
	name: Compare
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install Go
	uses: actions/setup-go@v2
	with: { go-version: '1.20' }

	- name: Get the equivalence test binary
	run: \|
	./.github/scripts/equivalence-test.sh download_equivalence_test_binary \
	0.4.0 \
	./bin/equivalence-testing \
	linux \
	amd64

	- name: Build the OpenTofu binary
	run: \|
	go build -o ./bin/tofu ./cmd/tofu

	- name: Run the equivalence tests
	run: \|
	./bin/equivalence-testing update \
	--tests=testing/equivalence-tests/tests \
	--goldens=testing/equivalence-tests/outputs \
	--rewrites=testing/rewrites.jsonc \
	--binary=./bin/tofu \

	- name: Ensure there is no diff
	shell: bash
	run: \|
	changed=$(git diff --quiet -- testing/equivalence-tests/outputs \|\| echo true)
	if [[ "$changed" == "true" ]]; then
	echo "Found changes, please commit the new golden files."
	git diff -- testing/equivalence-tests/outputs
	exit 1
	else
	echo "Found no changes."
	fi

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