Remove redundant rules to fix arm64 build #73

	name: stringi for R (ICU55 bundle+check)

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install dependencies
	run: \|
	sudo apt-get update -qq
	# https://cran.r-project.org/bin/linux/ubuntu/
	sudo apt install --no-install-recommends software-properties-common dirmngr
	sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
	sudo add-apt-repository "deb https://cloud.r-project.org/bin/linux/ubuntu $(lsb_release -cs)-cran40/"
	sudo apt-get -y upgrade
	sudo apt-get -y install libcurl4-openssl-dev r-base-dev devscripts
	sudo Rscript -e "install.packages(c('tinytest', 'roxygen2', 'pkgbuild', 'Rcpp'))"
	- name: Install stringi
	run: \|
	sudo make r-icu-bundle55
	- name: Test stringi
	run: \|
	sudo make tinytest
	- name: Check stringi
	run: \|
	sudo make check

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