Allow spaces in targets of olcAccess statements

[towo]

Pull Request (PR) description

Since it's entirely possible to have a distinguished name of style

o=My Cool Organization

even for the root of the database, we really need to respect the proper
handling of spacey arguments to olcAccess (with the relevant quotes
around them).

This Pull Request (PR) fixes the following issues

n/a

[smortex]

These tests are not related to the above change 🤨

For some reason i can't push to your branch:

spec/unit/puppet/provider/openldap_acess/olc_spec.rb

# frozen_string_literal: true

require 'spec_helper'

describe Puppet::Type.type(:openldap_access).provider(:olc) do
  describe '::instances' do
    context 'with Debian defaults' do
      before do
        expect(described_class).to receive(:slapcat).with('(olcAccess=*)').and_return(<<~SLAPCAT)
          # Debian defaults
          dn: olcDatabase={-1}frontend,cn=config
          olcAccess: {0}to * by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage by * break
          olcAccess: {1}to dn.exact="" by * read
          olcAccess: {2}to dn.base="cn=Subschema" by * read

          dn: olcDatabase={0}config,cn=config
          olcAccess: {0}to * by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage by * break

          dn: olcDatabase={1}mdb,cn=config
          olcAccess: {0}to attrs=userPassword by self write by anonymous auth by * none
          olcAccess: {1}to attrs=shadowLastChange by self write by * read
          olcAccess: {2}to * by * read
        SLAPCAT
      end

      it 'parses olcAccess' do
        expect(described_class.instances.size).to eq(7)
      end
    end

    context 'with spaces' do
      before do
        expect(described_class).to receive(:slapcat).with('(olcAccess=*)').and_return(<<~SLAPCAT)
          dn: olcDatabase={-1}frontend,cn=config
          olcAccess: {0}to dn.base="cn=Sub Schema" by * read
        SLAPCAT
      end

      it 'parses olcAccess' do
        expect(described_class.instances.size).to eq(1)
      end
    end
  end
end

Can you check and add this?