D11 compatibility

This is in an odd state. The "lenient" endpoint doesn't even allow the module to be installed acquired via Composer, possibly because of the unexpected namespace mjordan/persistent_identifiers instead of drupal/persistent_identifiers? And then because the "lenient" endpoint isn't working for this, it's not actually possible to test this patch for D11?

That said, is quite a straight-forward patch. Went and effected much the same change in a MR.

The submodules also need adjustment.

Tossed at upgrade_status; appears to be a number of other things to be addressed, will adjust the MR accordingly.

Actually... something very odd going on here? Things seem to be tangled up with https://www.drupal.org/project/persistent_ids ?

$ composer show -a drupal/persistent_identifiers
name     : drupal/persistent_identifiers
descrip. : Drupal 8 Module that provides a generalized framework for minting and persisting persistent identifiers (DOIs, ARKs, etc.) for Drupal nodes.
keywords :
versions : 1.0.x-dev, 1.0.0, dev-1.0.x
type     : metapackage
license  : GNU General Public License v2.0 or later (GPL-2.0+) (OSI approved) https://spdx.org/licenses/GPL-2.0+.html#licenseText
homepage : https://www.drupal.org/project/persistent_ids
source   : []
dist     : []
names    : drupal/persistent_identifiers

support
source : https://git.drupalcode.org/project/persistent_ids

requires
drupal/persistent_ids ^1
drupal/core ^8 || ^9 || ^10

... a metapackage with requirement on drupal/persistent_ids, with it as the homepage/source? Despite trying to deal with drupal/persistent_identifiers explicitly? Seems to be running into this class of issue: https://drupal.slack.com/archives/C223PR743/p1670877303918219?thread_ts=...

Apparently, can reference it appropriately with drupal/persistent_identifiers-persistent_identifiers:

$ ddev composer show -a drupal/persistent_identifiers-persistent_identifiers
name     : drupal/persistent_identifiers-persistent_identifiers
descrip. : Drupal 8 Module that provides a generalized framework for minting and persisting persistent identifiers (DOIs, ARKs, etc.) for Drupal nodes.
keywords : Drupal
versions : 1.0.x-dev, 1.0.1, 1.0.0, dev-1.0.x
type     : drupal-module
license  : GNU General Public License v2.0 or later (GPL-2.0+) (OSI approved) https://spdx.org/licenses/GPL-2.0+.html#licenseText
homepage : https://github.com/mjordan/persistent_identifiers
source   : [git] https://git.drupalcode.org/project/persistent_identifiers.git 084d080104484edb1d6c8c71dcbb22f8c37f1a63
dist     : []
names    : drupal/persistent_identifiers-persistent_identifiers

support
source : https://git.drupalcode.org/project/persistent_identifiers

requires
drupal/core ^8 || ^9 || ^10

... looking again, this other name _is_ reflected in the install line of the project page, just... yeah, rather unexpected, which probably lead to it being installed with the other name in the given environment.

Dealt with the other bits there now, in MR 5.

That said, less stress on getting this merged, as I'm assuming that using the correct (drupal/persistent_identifiers-persistent_identifiers) name with the lenient endpoint/plugin should allow things to work with patching.