Simplify the duration string logic in Anope::Expires. #1

	name: Alpine CI
	on:
	pull_request:
	push:
	schedule:
	- cron: '0 0 * * 0'
	jobs:
	build:
	if: "!contains(github.event.head_commit.message, '[skip alpine ci]')"
	container: alpine:edge
	runs-on: ubuntu-latest
	env:
	CXX: ${{ matrix.compiler }}
	CXXFLAGS: -Werror
	steps:
	- uses: actions/checkout@v4

	- name: Install dependencies
	run: \|
	echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
	apk update
	apk add \
	argon2-dev \
	clang \
	cmake \
	g++ \
	gettext \
	git \
	gnutls-dev \
	mariadb-dev \
	openldap-dev \
	openssl-dev \
	pcre2-dev \
	samurai \
	sqlite-dev \
	tre-dev

	- name: Enable extras
	run: \|
	for MODULE in enc_argon2 enc_posix ldap mysql regex_pcre2 regex_posix regex_tre sqlite ssl_gnutls ssl_openssl
	do
	ln -s $PWD/modules/extra/$MODULE.cpp $PWD/modules
	done

	- name: Run CMake
	run: \|
	mkdir build && cd build
	cmake -GNinja -DCMAKE_BUILD_TYPE:STRING=DEBUG -DINSTDIR:STRING=$(readlink -f ../run) ..

	- name: Build Anope
	run: \|
	ninja -C build install

	strategy:
	fail-fast: false
	matrix:
	compiler:
	- clang++
	- g++

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