Investigate simplifying management of dependencies

[korydraughn]

The goal is to simplify management of dependencies through one control point - e.g. a workflow file, shell script, python script, etc.

Here's one such location.

irods_reusable_github_workflows/.github/workflows/build-and-test-plugin-with-irods-packages-debian.yml

Lines 55 to 84 in a25754e

	- name: Install prerequisite packages
	run: |
	apt-get update -qq
	apt-get install -qq \
	build-essential \
	cmake \
	git \
	gnupg \
	lsb-release \
	python3-distro \
	python3-packaging \
	python3-pip \
	python3-setuptools \
	wget
	- name: Set up iRODS externals package repository
	run: |
	mkdir -p /etc/apt/keyrings
	wget -qO - https://unstable.irods.org/irods-unstable-signing-key.asc | \
	gpg \
	--no-options \
	--no-default-keyring \
	--no-auto-check-trustdb \
	--homedir /dev/null \
	--no-keyring \
	--import-options import-export \
	--output /etc/apt/keyrings/renci-irods-unstable-archive-keyring.pgp \
	--import
	echo "deb [signed-by=/etc/apt/keyrings/renci-irods-unstable-archive-keyring.pgp arch=amd64] https://unstable.irods.org/apt/ $(lsb_release -sc) main" | \
	tee /etc/apt/sources.list.d/renci-irods-unstable.list

Motivated by #27 (comment).