uplink-sys(deps): Bump uplink-c version to v1.8.1 #133

	name: uplink-sys

	on:
	push:
	branches: main
	paths:
	- 'uplink-sys/**'
	- 'Cargo.lock'
	- 'Cargo.toml'
	- 'docker-compose.yaml'
	- 'Makefile'
	pull_request:
	paths:
	- 'uplink-sys/**'
	- 'Cargo.lock'
	- 'Cargo.toml'
	- 'docker-compose.yaml'
	- 'Makefile'

	env:
	# Show colors for cargo output
	CARGO_TERM_COLOR: always

	jobs:
	check-implementation:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: uplink-sys
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	- name: Checkout Submodules
	run: git submodule update --init
	- name: Lint
	run: make lint
	- name: Build
	run: make build
	- name: Check lib binaries for docs.rs
	run: \| # The way how to check if the libs are have to date with only comparing libuplink.pc isn't ideal but it's what we have found that works.
	make update-libs-docs-rs
	test -z $(git ls-files -d -m -o .docs-rs/libuplink.pc) \|\| (printf "the uplink-c library binaries for docs.rs aren't up to date. Update them with `make update-libs-docs-rs`\n" && exit 1)
	git clean -fd && git checkout .
	- name: Test
	run: make test
	- name: Publish crate simulation
	run: make publish-test

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